{"id":1062,"date":"2025-05-21T20:26:00","date_gmt":"2025-05-21T12:26:00","guid":{"rendered":"https:\/\/www.hyy.net\/?p=1062"},"modified":"2025-05-21T20:26:00","modified_gmt":"2025-05-21T12:26:00","slug":"asp-net-core-razor-pages-in-action-4-%e4%bd%bf%e7%94%a8%e8%b7%af%e7%94%b1%e5%b0%86-url-%e5%8c%b9%e9%85%8d%e5%88%b0-razor-%e9%a1%b5%e9%9d%a2","status":"publish","type":"post","link":"https:\/\/diji.net\/?p=1062","title":{"rendered":"ASP.NET Core Razor Pages in Action 4 \u4f7f\u7528\u8def\u7531\u5c06 URL \u5339\u914d\u5230 Razor \u9875\u9762"},"content":{"rendered":"

ASP.NET Core Razor Pages in Action 4 \u4f7f\u7528\u8def\u7531\u5c06 URL \u5339\u914d\u5230 Razor \u9875\u9762<\/p>\n

\u672c\u7ae0\u6db5\u76d6<\/h2>\n

\u2022 \u8bc4\u4f30 URL \u4e0e Razor \u9875\u9762\u7684\u5339\u914d\u65b9\u5f0f
\n\u2022 \u68c0\u67e5\u4f7f\u7528\u8def\u7531\u6a21\u677f\u6765\u63a7\u5236\u5339\u914d\u8fc7\u7a0b
\n\u2022 \u4f7f\u7528\u5728 URL \u4e2d\u4f20\u9012\u7684\u6570\u636e
\n\u2022 \u8986\u76d6\u4f20\u7edf\u8def\u7531
\n\u2022 \u751f\u6210\u51fa\u7ad9 URL<\/p>\n

\u5728\u4e0a\u4e00\u7ae0\u4e2d\uff0c\u6211\u4eec\u7814\u7a76\u4e86\u5982\u4f55\u901a\u8fc7\u5c06 HTTP \u65b9\u6cd5\u540d\u79f0\u5408\u5e76\u5230\u5904\u7406\u7a0b\u5e8f\u65b9\u6cd5\u7684\u540d\u79f0\u4e2d\u6765\u5f71\u54cd\u4e3a\u7279\u5b9a\u8bf7\u6c42\u8c03\u7528\u7684\u5904\u7406\u7a0b\u5e8f\u65b9\u6cd5\uff0c\u4f8b\u5982 OnGet\u3001OnPost \u7b49\u3002\u5728\u5904\u7406\u7a0b\u5e8f\u9009\u62e9\u8fc7\u7a0b\u5f00\u59cb\u4e4b\u524d\uff0c\u5fc5\u987b\u9009\u62e9\u6b63\u786e\u7684\u9875\u9762\u3002\u672c\u7ae0\u91cd\u70b9\u4ecb\u7ecd\u8def\u7531\uff0c\u8def\u7531\u662f\u5c06\u4f20\u5165\u8bf7\u6c42\u6620\u5c04\u5230\u7279\u5b9a\u9875\u9762\u6216\u7ec8\u7aef\u8282\u70b9\uff08\u4f20\u5165 URL\uff09\u5e76\u751f\u6210\u6620\u5c04\u5230\u8fd9\u4e9b\u7ec8\u7aef\u8282\u70b9\u7684 URL\uff08\u4f20\u51fa URL\uff09\u7684\u8fc7\u7a0b\u3002<\/p>\n

\u8bb8\u591a Web \u5e94\u7528\u7a0b\u5e8f\u6846\u67b6\u6839\u636e URL \u6bb5\u4e0e\u6587\u4ef6\u5939\u7ed3\u6784\u7684\u5339\u914d\uff0c\u5c06 URL \u6620\u5c04\u5230\u7f51\u9875\u5728\u78c1\u76d8\u4e0a\u7684\u6587\u4ef6\u8def\u5f84\u3002\u5ef6\u7eed\u4e0a\u4e00\u7ae0\u4e2d\u63d0\u4f9b\u5ea6\u5047\u5957\u9910\u7684 Web \u5e94\u7528\u7a0b\u5e8f\u7684\u4e3b\u9898\uff0c\u8868 4.1 \u63d0\u4f9b\u4e86\u4e00\u4e9b\u793a\u4f8b\uff0c\u8bf4\u660e\u4e00\u4e9b\u60f3\u8c61\u4e2d\u7684\u5206\u6bb5 URL \u4e0e\u5176\u5728 Web \u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u6587\u4ef6\u8def\u5f84\u4e4b\u95f4\u7684\u4e00\u5bf9\u4e00\u5339\u914d\u3002<\/p>\n

\u8868 4.1 \u5728\u4f20\u5165 URL \u548c\u9875\u9762\u6587\u4ef6\u8def\u5f84\u4e4b\u95f4\u627e\u5230\u4e00\u5bf9\u4e00\u7684\u6620\u5c04\u662f\u5f88\u5e38\u89c1\u7684\u3002<\/p>\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n
\n

<\/a>Incoming URL<\/p>\n<\/th>\n

\n

<\/a>Maps to<\/p>\n<\/th>\n<\/tr>\n

\n

<\/a>https:\/\/domain.com\/city\/london<\/a><\/span><\/p>\n<\/td>\n

\n

<\/a>c:\\website\\city\\london.cshtml<\/p>\n<\/td>\n<\/tr>\n

\n

<\/a>https:\/\/domain.com\/booking\/checkout<\/a><\/span><\/p>\n<\/td>\n

\n

<\/a>c:\\website\\booking\\checkout.cshtml<\/p>\n<\/td>\n<\/tr>\n

\n

<\/a>https:\/\/domain.com\/login<\/a><\/span><\/p>\n<\/td>\n

\n

<\/a>c:\\website\\login.cshtml<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u672c\u7ae0\u5c06\u63a2\u8ba8 Razor Pages \u5982\u4f55\u4f7f\u7528\u57fa\u4e8e\u9875\u9762\u7684\u8def\u7531\uff08URL \u548c\u6587\u4ef6\u8def\u5f84\u4e4b\u95f4\u7684\u6620\u5c04\uff09\u4f5c\u4e3a\u5e94\u7528\u7a0b\u5e8f\u5185\u8def\u7531\u7684\u57fa\u7840\u3002\u5b83\u8fd8\u5c06\u63a2\u8ba8\u5f53 URL \u4e0e\u78c1\u76d8\u4e0a\u4f4d\u7f6e\u4e4b\u95f4\u7684\u76f4\u63a5\u5173\u7cfb\u4e0d\u8db3\u4ee5\u6ee1\u8db3\u60a8\u7684\u9700\u6c42\u65f6\uff0c\u5982\u4f55\u4f7f\u7528\u914d\u7f6e\u6765\u81ea\u5b9a\u4e49 URL \u6620\u5c04\u5230\u7aef\u70b9\u7684\u65b9\u5f0f\u3002<\/p>\n

URL \u548c\u6587\u4ef6\u8def\u5f84\u4e4b\u95f4\u7684\u4e00\u4e00\u5bf9\u5e94\u5173\u7cfb\u5f88\u5bb9\u6613\u63a8\u7406\uff0c\u4f46\u5176\u672c\u8eab\u5c31\u975e\u5e38\u6709\u9650\u3002\u8868 4.1 \u4e2d\u7684\u7b2c\u4e00\u4e2a\u793a\u4f8b\u6697\u793a\u4e86\u4e00\u4e2a\u9875\u9762\uff0c\u8be5\u9875\u9762\u63d0\u4f9b\u6709\u5173\u4f26\u6566\u4f5c\u4e3a\u5ea6\u5047\u80dc\u5730\u7684\u4fe1\u606f\u3002\u5982\u679c\u8fd8\u60f3\u63d0\u4f9b\u6709\u5173 Paris \uff08https:\/\/domain.com\/city\/paris<\/a>\uff09 \u7684\u4fe1\u606f\uff0c\u5219\u5fc5\u987b\u5c06\u53e6\u4e00\u4e2a\u9875\u9762\u6dfb\u52a0\u5230\u540d\u4e3a paris.cshtml \u7684 city \u6587\u4ef6\u5939\u3002\u6b63\u5982\u524d\u51e0\u7ae0\u6240\u8ba8\u8bba\u7684\uff0c\u8fd9\u4e0d\u662f\u6784\u5efa\u5e94\u7528\u7a0b\u5e8f\u7684\u53ef\u6301\u7eed\u65b9\u5f0f\u3002\u5728\u4e0a\u4e00\u7ae0\u4e2d\uff0c\u6211\u4eec\u7814\u7a76\u4e86\u5982\u4f55\u5c06 URL \u4e2d\u7684\u6570\u636e\u4f5c\u4e3a\u67e5\u8be2\u5b57\u7b26\u4e32\u503c\u4f20\u9012\u3002\u672c\u7ae0\u5c06\u63a2\u8ba8\u5c06\u6570\u636e\u4f5c\u4e3a URL \u672c\u8eab\u7684\u4e00\u90e8\u5206\u4f20\u9012\uff0c\u4ee5\u53ca\u5982\u4f55\u8ba9\u5355\u4e2a\u9875\u9762\u6839\u636e\u8be5\u6570\u636e\u505a\u51fa\u4e0d\u540c\u7684\u54cd\u5e94\u3002<\/p>\n

URL \u88ab\u89c6\u4e3a Web \u5e94\u7528\u7a0b\u5e8f UI \u7684\u4e00\u90e8\u5206\u3002\u56e0\u6b64\uff0c\u60a8\u9700\u8981\u80fd\u591f\u5bf9\u5b83\u4eec\u8fdb\u884c\u4e0e\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u751f\u6210 HTML \u4e00\u6837\u591a\u7684\u63a7\u5236\u3002\u8def\u7531\u7cfb\u7edf\u63a7\u5236\u6846\u67b6\u5982\u4f55\u751f\u6210\u6307\u5411\u7aef\u70b9\u7684 URL\uff0c\u4f46\u4e5f\u6709\u53ef\u7528\u7684\u81ea\u5b9a\u4e49\u9009\u9879\u3002\u60a8\u5c06\u4e86\u89e3\u5982\u4f55\u4f7f\u7528\u5b83\u4eec\u6765\u786e\u4fdd\u60a8\u7684 URL \u5177\u6709\u63cf\u8ff0\u6027\u548c\u4eba\u7c7b\u53ef\u8bfb\u6027\u3002<\/p>\n

\u5728\u4e0a\u4e00\u7ae0\u4e2d\uff0c\u6211\u4eec\u67e5\u770b\u4e86\u4e00\u4e9b\u4f7f\u7528 Razor \u8bed\u6cd5\u8fed\u4ee3\u57ce\u5e02\u5217\u8868\u7684\u793a\u4f8b\u3002\u4e3a\u4e86\u6f14\u793a\u672c\u7ae0\u548c\u540e\u7eed\u7ae0\u8282\u4e2d\u7684\u6982\u5ff5\uff0c\u6211\u4eec\u5c06\u7ee7\u7eed\u6b64\u65b9\u6848\uff0c\u5e76\u5f00\u59cb\u6784\u5efa\u4e00\u4e2a\u5728\u5168\u7403\u57ce\u5e02\u63d0\u4f9b\u5ea6\u5047\u5957\u9910\u7684\u5e94\u7528\u7a0b\u5e8f\uff08\u5728\u82f1\u56fd\uff0c\u6211\u4eec\u79f0\u4e4b\u4e3a City Breaks\uff09\u3002\u5982\u679c\u60a8\u60f3\u5c1d\u8bd5\u672c\u7ae0\u548c\u4ee5\u4e0b\u7ae0\u8282\u4e2d\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u60a8\u5e94\u8be5\u6839\u636e\u7b2c 2 \u7ae0\u4e2d\u7684\u8bf4\u660e\u521b\u5efa\u4e00\u4e2a\u65b0\u7684 Razor Pages \u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u5c06\u5176\u547d\u540d\u4e3a CityBreaks\u3002<\/p>\n

4.1 \u8def\u7531\u57fa\u7840\u77e5\u8bc6<\/h2>\n

\u8def\u7531\u4e0d\u662f Razor Pages \u6846\u67b6\u7684\u4e00\u90e8\u5206\u3002\u5b83\u4f5c\u4e3a\u5355\u72ec\u7684\u7ec4\u4ef6\u63d0\u4f9b\uff0c\u56e0\u6b64\u4f5c\u4e3a\u4e2d\u95f4\u4ef6\u63d2\u5165\u5230\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u3002\u5728 Razor Pages \u5e94\u7528\u7a0b\u5e8f\u4e2d\u63a7\u5236\u8def\u7531\u7684\u4e24\u4e2a\u5173\u952e\u7ec4\u4ef6\u662f EndpointRouting \u4e2d\u95f4\u4ef6\u548c Endpoint \u4e2d\u95f4\u4ef6\uff0c\u5982\u56fe 4.1 \u6240\u793a\u3002\u5b83\u4eec\u5206\u522b\u901a\u8fc7 UseRouting \u548c MapRazorPages \u65b9\u6cd5\u6dfb\u52a0\u5230\u5e94\u7528\u7a0b\u5e8f\u7ba1\u9053\u4e2d\u3002\u6e05\u5355 4.1 \u663e\u793a\u4e86 Program \u7c7b\u4e2d\u7684\u76f8\u5173\u4ee3\u7801\u884c\u4f5c\u4e3a\u63d0\u9192\u3002<\/p>\n

<\/p>\n

\u56fe 4.1 \u8def\u7531\u4e2d\u95f4\u4ef6\u5728\u9759\u6001\u6587\u4ef6\u4e2d\u95f4\u4ef6\u4e4b\u540e\u6ce8\u518c\u3002Endpoint middleware \u5728\u7ba1\u9053\u7684\u672b\u5c3e\u6ce8\u518c\u3002<\/p>\n

\u5217\u8868 4.1 \u5728 UseEndpoints \u4e4b\u524d\u8c03\u7528 UseRouting<\/p>\n

app.UseStaticFiles();      \u2776\napp.UseRouting();          \u2777\napp.UseAuthorization();\napp.MapRazorPages();       \u2778<\/code><\/pre>\n
\u2776 \u9759\u6001\u6587\u4ef6\u4e2d\u95f4\u4ef6\u5728\u8def\u7531\u4e4b\u524d\u6ce8\u518c\u3002
\n\u2777 EndpointRouting \u4e2d\u95f4\u4ef6\u5728 UseRouting \u65b9\u6cd5\u4e2d\u6ce8\u518c\u3002
\n\u2778 \u7ec8\u7ed3\u70b9\u4e2d\u95f4\u4ef6\u5728\u7ba1\u9053\u672b\u5c3e\u6ce8\u518c\uff0c\u5e76\u6839\u636e Razor Pages \u7ea6\u5b9a\u6ce8\u518c\u7ec8\u7ed3\u70b9\u3002<\/p>\n
EndpointRouting \u4e2d\u95f4\u4ef6\u7684\u4f5c\u7528\u662f\u5c06\u4f20\u5165\u7684 URL \u4e0e\u7aef\u70b9\u5339\u914d\u3002\u5bf9\u4e8e Razor Pages \u5e94\u7528\u7a0b\u5e8f\uff0c\u7ec8\u7ed3\u70b9\u901a\u5e38\u662f Razor \u9875\u9762\u3002\u5982\u679c\u8fdb\u884c\u4e86\u5339\u914d\uff0c\u5219\u6709\u5173\u5339\u914d\u7aef\u70b9\u7684\u4fe1\u606f\u5c06\u6dfb\u52a0\u5230 HttpContext \u4e2d\uff0c\u8be5\u4fe1\u606f\u5c06\u6cbf\u7ba1\u9053\u4f20\u9012\u3002\u56fe 4.2 \u8bf4\u660e\u4e86\u6b64\u8fc7\u7a0b\u3002\u5c06\u7aef\u70b9\u6dfb\u52a0\u5230 HttpContext \u540e\uff0c\u53ef\u4ee5\u901a\u8fc7 HttpContext \u7684 GetEndpoint \u65b9\u6cd5\u8bbf\u95ee\u5b83\u3002<\/p>\n
<\/p>\n
\u56fe 4.2 \u4f20\u5165 URL \u7684\u8def\u5f84\u4e0e\u8def\u7531\u96c6\u5408\u5339\u914d\u3002\u4e0e\u5339\u914d\u7684\u8def\u7531\u76f8\u5173\u7684\u7aef\u70b9\u88ab\u6dfb\u52a0\u5230 HttpContext \u4e2d\u3002<\/p>\n
Endpoint \u4e2d\u95f4\u4ef6\u8d1f\u8d23\u6267\u884c\u9009\u5b9a\u7684\u7aef\u70b9\u3002\u5982\u679c\u672a\u627e\u5230\u5339\u914d\u7684\u7ec8\u7aef\u8282\u70b9\uff0c\u5219\u6846\u67b6\u5728\u7ba1\u9053\u4e2d\u6ce8\u518c\u7684\u6700\u540e\u4e00\u4e2a\u4e2d\u95f4\u4ef6\u5c06\u8fd4\u56de 404 Not Found HTTP \u72b6\u6001\u4ee3\u7801\u3002<\/p>\n
\u4e0d\u4f9d\u8d56\u4e8e\u8def\u7531\u7684\u4e2d\u95f4\u4ef6\uff08\u5982\u9759\u6001\u6587\u4ef6\u4e2d\u95f4\u4ef6\uff09\u5e94\u653e\u7f6e\u5728\u8c03\u7528 UseRouting \u4e4b\u524d\u3002\u4efb\u4f55\u9700\u8981\u4e86\u89e3\u6240\u9009\u7ec8\u7ed3\u70b9\u7684\u4e2d\u95f4\u4ef6\u90fd\u653e\u7f6e\u5728 UseRouting \u548c UseEndpoints \u4e4b\u95f4\u3002\u6388\u6743\u4e2d\u95f4\u4ef6\u9700\u8981\u4e86\u89e3\u6240\u9009\u7684\u7aef\u70b9\uff0c\u4f8b\u5982\uff0c\u786e\u5b9a\u5f53\u524d\u7528\u6237\u662f\u5426\u6709\u6743\u8bbf\u95ee\u5b83\u3002<\/p>\n
4.1.1 \u8def\u7531\u6a21\u677f<\/h3>\n
EndpointRouting \u4e2d\u95f4\u4ef6\u5c1d\u8bd5\u901a\u8fc7\u5c06 URL \u7684\u8def\u5f84\uff08\u57df\u540e\u9762\u7684\u90e8\u5206\uff09\u4e0e\u8def\u7531\u6a21\u677f\u8fdb\u884c\u6bd4\u8f83\u6765\u5c06 URL \u4e0e\u7ec8\u7aef\u8282\u70b9\u5339\u914d\u3002\u8def\u7531\u6a21\u677f\u662f\u8def\u7531\u6a21\u5f0f\u7684\u5b57\u7b26\u4e32\u8868\u793a\u5f62\u5f0f\u3002\u8be5\u8c03\u7528\u5728 Endpoint \u4e2d\u95f4\u4ef6\u6ce8\u518c\u4e2d\u521b\u5efa\u5230 MapRazorPages \u7684\u8def\u7531\u6a21\u677f\uff0c\u8be5\u6ce8\u518c\u6307\u793a\u6846\u67b6\u6839\u636e Razor Pages \u7ea6\u5b9a\u521b\u5efa\u7ec8\u7ed3\u70b9\u3002\u5177\u4f53\u800c\u8a00\uff0c\u5c06\u521b\u5efa RouteEndpoint \u5bf9\u8c61\u7684\u96c6\u5408\u3002RouteEndpoint \u662f\u4e00\u79cd\u53ef\u7528\u4e8e URL \u5339\u914d\u548c\u751f\u6210\u7684\u7ec8\u7aef\u8282\u70b9\u3002<\/p>\n
Razor \u9875\u9762\u7684\u8def\u7531\u6a21\u677f\u662f\u6839\u636e\u9ed8\u8ba4\u6839\u76ee\u5f55\uff08Pages \u6587\u4ef6\u5939\uff09\u4e2d\u627e\u5230\u7684 Razor \u6587\u4ef6\u7684\u6587\u4ef6\u8def\u5f84\u548c\u540d\u79f0\u521b\u5efa\u7684\u3002<\/p>\n
\u6ce8\u610f : \u5728\u542f\u52a8\u9636\u6bb5\uff0c\u53ef\u4ee5\u901a\u8fc7 Razor-PagesOptions \u5bf9\u8c61\u4e3a Razor \u9875\u9762\u914d\u7f6e\u5907\u7528\u6839\u3002\u4ee5\u4e0b\u793a\u4f8b\u5c06\u6839\u76ee\u5f55\u66f4\u6539\u4e3a Content \u800c\u4e0d\u662f Pages\uff1a<\/p>\n
builder.Services.AddRazorPages().AddRazorPagesOptions(options => {\n    options.RootDirectory = "\/Content";\n});<\/code><\/pre>\n
\u6216\u8005\uff0c\u53ef\u4ee5\u4f7f\u7528 WithRazorPagesRoot \u6269\u5c55\u65b9\u6cd5\uff1a<\/p>\n
builder.Services.AddRazorPages().WithRazorPagesRoot("\/Content");<\/code><\/pre>\n
\u8981\u4f7f Razor \u6587\u4ef6\u88ab\u89c6\u4e3a\u53ef\u5bfc\u822a\u9875\u9762\uff0c\u5b83\u7684\u9876\u90e8\u9700\u8981\u6709\u4e00\u4e2a @page \u6307\u4ee4\uff0c\u5e76\u4e14\u5176\u540d\u79f0\u4e2d\u4e0d\u80fd\u6709\u524d\u5bfc\u4e0b\u5212\u7ebf\u3002\u8868 4.2 \u663e\u793a\u4e86\u4e3a\u9ed8\u8ba4\u9879\u76ee\u6a21\u677f\u9875\u9762\u751f\u6210\u7684\u8def\u7531\u6a21\u677f\u4ee5\u53ca\u4e0e\u751f\u6210\u7684\u6a21\u677f\u5339\u914d\u7684 URL\u3002<\/p>\n
\u8868 4.2 \u8def\u7531\u6a21\u677f\u7531\u6587\u4ef6\u540d\u548c\u4f4d\u7f6e\u6784\u6210<\/p>\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n
\n
<\/a>Page<\/p>\n<\/th>\n
\n
<\/a>Route template<\/p>\n<\/th>\n
\n
<\/a>Matches<\/p>\n<\/th>\n<\/tr>\n
\n
<\/a>\\Pages\\Index.cshtml<\/p>\n<\/td>\n
\n
<\/a>\"Index\"<\/span><\/p>\n<\/td>\n
\n
<\/a>https:\/\/domain.com\/index<\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>\\Pages\\Index.cshtml<\/p>\n<\/td>\n
\n
<\/a>\"\"<\/span><\/p>\n<\/td>\n
\n
<\/a>https:\/\/domain.com\/<\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>\\Pages\\Privacy.cshtml<\/p>\n<\/td>\n
\n
<\/a>\"Privacy\"<\/span><\/p>\n<\/td>\n
\n
<\/a>https:\/\/domain.com\/privacy<\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>\\Pages\\Error.cshtml<\/p>\n<\/td>\n
\n
<\/a>\"Error\"<\/span><\/p>\n<\/td>\n
\n
<\/a>https:\/\/domain.com\/error<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Index.cshtml \u6587\u4ef6\u662f\u4e00\u79cd\u7279\u6b8a\u60c5\u51b5\u3002\u4e3a\u6b64\u751f\u6210\u4e86\u4e24\u4e2a\u8def\u7531\u6a21\u677f \u2014 \u4e00\u4e2a\u5305\u542b\u6587\u4ef6\u540d\uff0c\u53e6\u4e00\u4e2a\u7531\u7a7a\u5b57\u7b26\u4e32\u800c\u4e0d\u662f Index \u7ec4\u6210\u3002\u53d1\u751f\u8fd9\u79cd\u60c5\u51b5\u662f\u56e0\u4e3a Index \u88ab\u89c6\u4e3a\u9ed8\u8ba4\u6587\u6863\u3002\u56e0\u6b64\uff0c\u53ea\u9700\u5339\u914d URL \u4e2d\u7684\u6587\u4ef6\u5939\u540d\u79f0\u5373\u53ef\u8bbf\u95ee\u5b83\u3002\u5982\u679c\u60a8\u4e0d\u5c0f\u5fc3\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8def\u7531\u4e0d\u660e\u786e\u5bfc\u81f4\u95ee\u9898\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6dfb\u52a0\u540d\u4e3a Privacy \u7684\u6587\u4ef6\u5939\uff0c\u5176\u4e2d\u5305\u542b Index \u6587\u4ef6\uff0c\u5219\u4f1a\u751f\u6210\u8868 4.3 \u4e2d\u7684\u8def\u7531\u6a21\u677f\u3002<\/p>\n
\u8868 4.3 \u53ef\u80fd\u4f1a\u751f\u6210\u4e0d\u660e\u786e\u7684\u8def\u7531\u3002<\/p>\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n
\n
<\/a>Page<\/p>\n<\/th>\n
\n
<\/a>Route template<\/p>\n<\/th>\n<\/tr>\n
\n
<\/a>\\Pages\\Privacy\\Index.cshtml<\/p>\n<\/td>\n
\n
<\/a>\"Privacy\/Index\"<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>\\Pages\\Privacy\\Index.cshtml<\/p>\n<\/td>\n
\n
<\/a>\"Privacy\"<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>\\Pages\\Privacy.cshtml<\/p>\n<\/td>\n
\n
<\/a>\"Privacy\"<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u8868 4.3 \u4e2d\u7684\u6700\u540e\u4e24\u4e2a\u8def\u7531\u6a21\u677f\u76f8\u540c\u3002\u7ec8\u7aef\u8282\u70b9\u9009\u62e9\u8fc7\u7a0b\u65e0\u6cd5\u533a\u5206\u54ea\u4e2a\u7ec8\u7aef\u8282\u70b9\uff08\u9875\u9762\uff09\u5e94\u8be5\u5339\u914d\uff0c\u56e0\u6b64\u5f53\u60a8\u5c1d\u8bd5\u5bfc\u822a\u5230 http:\/\/domain.com\/privacy<\/a> \u65f6\uff0c\u6846\u67b6\u4f1a\u5f15\u53d1 AmbiguousMatchException\u3002\u6709\u65f6\u8fd9\u79cd\u7c7b\u578b\u7684\u6587\u4ef6\u914d\u7f6e\u662f\u4e0d\u53ef\u907f\u514d\u7684\uff0c\u56e0\u6b64\u60a8\u9700\u8981\u77e5\u9053\u5982\u4f55\u89e3\u51b3\u6b67\u4e49\u8def\u7531\uff0c\u8fd9\u5c06\u5728\u672c\u7ae0\u4e2d\u4ecb\u7ecd\u3002<\/p>\n
4.2 \u81ea\u5b9a\u4e49\u8def\u7531\u6a21\u677f<\/h2>\n
\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u60a8\u770b\u5230\u7684\u8def\u7531\u6a21\u677f\u6a21\u5f0f\u7531\u6587\u672c\u7ec4\u6210\u3002\u5982\u679c\u8981\u6210\u529f\u8fdb\u884c\u7ec8\u7aef\u8282\u70b9\u5339\u914d\uff0c\u5b83\u4eec\u9700\u8981 URL \u548c\u8def\u7531\u6a21\u677f\u4e2d\u7684\u5b57\u7b26\u5b8c\u5168\u5339\u914d\u3002\u5982\u679c\u8def\u7531\u7cfb\u7edf\u4ec5\u9650\u4e8e\u751f\u6210\u4e0e\u73b0\u6709\u6587\u4ef6\u8def\u5f84\u5b8c\u5168\u5339\u914d\u7684\u6a21\u677f\uff0c\u90a3\u5c06\u6beb\u65e0\u610f\u4e49\u3002\u6b63\u5982\u60a8\u5bf9\u4efb\u4f55\u5b9e\u9645 Web \u5e94\u7528\u7a0b\u5e8f\u6846\u67b6\u6240\u671f\u671b\u7684\u90a3\u6837\uff0cRazor Pages \u63d0\u4f9b\u4e86\u8db3\u591f\u7684\u8303\u56f4\u6765\u81ea\u5b9a\u4e49\u8def\u7531\u6a21\u677f\u751f\u6210\u8fc7\u7a0b\u3002<\/p>\n
\u8def\u7531\u6a21\u677f\u81ea\u5b9a\u4e49\u7684\u4e3b\u8981\u5165\u53e3\u70b9\u662f Razor \u9875\u9762\u672c\u8eab\u4e2d\u7684 @page \u6307\u4ee4\u3002\u5728 Razor \u9875\u9762\u6587\u4ef6\u7684\u7b2c\u4e00\u884c @page \u6307\u4ee4\u4e4b\u540e\uff0c\u552f\u4e00\u5141\u8bb8\u7684\u5176\u4ed6\u5185\u5bb9\u662f\u7528\u4e8e\u81ea\u5b9a\u4e49\u9875\u9762\u7684\u8def\u7531\u6a21\u677f\u7684\u5b57\u7b26\u4e32\uff1a<\/p>\n
@page "route-template"<\/code><\/pre>\n
\u9664\u4e86\u6587\u5b57\u6587\u672c\uff0c\u8def\u7531\u6a21\u677f\u8fd8\u53ef\u4ee5\u5305\u542b\u53e6\u5916\u4e24\u79cd\u7c7b\u578b\u7684\u5143\u7d20\uff1aparameters \u548c separators\uff0c\u5982\u56fe 4.3 \u6240\u793a\u3002\u53c2\u6570\u662f\u52a8\u6001\u503c\u7684\u5360\u4f4d\u7b26\uff0c\u5c31\u50cf C# \u65b9\u6cd5\u7684\u53c2\u6570\u4e00\u6837\uff0c\u5206\u9694\u7b26\u8868\u793a URL \u4e2d\u6bb5\u4e4b\u95f4\u7684\u8fb9\u754c\u3002\u6587\u672c\u548c\u53c2\u6570\u4e4b\u95f4\u7684\u533a\u522b\u5728\u4e8e\u540e\u8005\u62ec\u5728\u5927\u62ec\u53f7\u4e2d\u3002\u53c2\u6570\u662f URL \u5230\u7ec8\u7aef\u8282\u70b9\u5339\u914d\u65b9\u9762\u975e\u5e38\u5f3a\u5927\u7684\u5de5\u5177\u3002\u60a8\u5f88\u5feb\u5c31\u4f1a\u5b66\u5230\u66f4\u591a\u5173\u4e8e\u5728\u8def\u7531\u4e2d\u4f7f\u7528\u53c2\u6570\u7684\u4fe1\u606f\uff0c\u4f46\u5728\u6b64\u4e4b\u524d\uff0c\u6211\u4eec\u5c06\u4e86\u89e3\u5982\u4f55\u4f7f\u7528\u6587\u5b57\u6587\u672c\u6765\u8986\u76d6\u9875\u9762\u7684\u9ed8\u8ba4\u8def\u7531\u6a21\u677f\u3002<\/p>\n
<\/p>\n
\u56fe 4.3 \u6f14\u793a\u4e86\u8def\u7531\u6a21\u677f\u4e2d\u7684\u6587\u672c\u3001\u5206\u9694\u7b26\u548c\u5927\u62ec\u53f7\u5185\u53c2\u6570\u503c\u7684\u5360\u4f4d\u7b26<\/p>\n
4.2.1 \u8986\u76d6\u8def\u7531<\/h3>\n
\u5047\u8bbe\u60a8\u53d1\u73b0\u81ea\u5df1\u5904\u4e8e\u8868 4.3 \u4e2d\u6240\u793a\u7684\u90a3\u79cd pickle \u4e2d\uff0c\u5176\u4e2d\u4e24\u4e2a\u9875\u9762\u751f\u6210\u76f8\u540c\u7684\u8def\u7531\u6a21\u677f\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u60a8\u53ef\u80fd\u5e0c\u671b\u8986\u76d6\u5176\u4e2d\u4e00\u4e2a S S \u751f\u6210\u7684\u6a21\u677f\uff0c\u4ee5\u9632\u6b62\u5728\u8fd0\u884c\u65f6\u5f15\u53d1\u5f02\u5e38\u3002\u4e3a\u6b64\uff0c\u53ef\u4ee5\u5411\u4ee5\u5206\u9694\u7b26 \uff08\/\uff09 \u5f00\u5934\u7684 @page \u6307\u4ee4\u63d0\u4f9b\u66ff\u4ee3\u6587\u672c\u503c\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u5728 \\Pages\\Privacy.cshtml \u6587\u4ef6\u4e2d\u7684 @page \u6307\u4ee4\u540e\u6dfb\u52a0\u201c\/privacy-policy\u201d\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
@page "\/privacy-policy"<\/code><\/pre>\n
\u8fd9\u5c06\u66ff\u6362\u9ed8\u8ba4\u8def\u7531\u6a21\u677f\u3002\u88684.4\u663e\u793a\u4e86\u7531\u4e8e\u6b64\u66f4\u6539\u800c\u751f\u6210\u7684\u8def\u7531\u3002<\/p>\n
\u8868 4.4 \u5728\u8def\u7531\u6a21\u677f\u4e2d\u4f7f\u7528\u6587\u672c\u8986\u76d6\u9ed8\u8ba4\u8def\u7531\u751f\u6210<\/p>\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n
\n
<\/a>Page<\/p>\n<\/th>\n
\n
<\/a>Route template<\/p>\n<\/th>\n<\/tr>\n
\n
<\/a>\\Pages\\Privacy\\Index.cshtml<\/p>\n<\/td>\n
\n
<\/a>\"Privacy\\Index\"<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>\\Pages\\Privacy\\Index.cshtml<\/p>\n<\/td>\n
\n
<\/a>\"Privacy\"<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>\\Pages\\Privacy.cshtml<\/p>\n<\/td>\n
\n
<\/a>\"privacy-policy\"<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u60a8\u53ef\u4ee5\u5c06\u8def\u7531\u6a21\u677f\u7684\u884c\u4e3a\u65b9\u5f0f\u4e0e URL \u76f8\u540c\uff0c\u56e0\u4e3a\u90a3\u4e9b\u4e0d\u4ee5\u8def\u5f84\u5206\u9694\u7b26\u5f00\u5934\u7684\u6a21\u677f\u662f\u76f8\u5bf9\u4e8e\u5f53\u524d\u9875\u9762\u7684\uff0c\u800c\u90a3\u4e9b\u4ee5\u8def\u5f84\u5206\u9694\u7b26\u5f00\u5934\u7684\u6a21\u677f\u662f\u7edd\u5bf9\u7684\uff0c\u4e0d\u4f1a\u9644\u52a0\u5230\u5f53\u524d\u9875\u9762\u7684\u8def\u7531\u4e2d\u3002<\/p>\n
4.2.2 \u8def\u7531\u53c2\u6570<\/h3>\n
\u6211\u4eec\u4e86\u89e3\u4e86 URL https:\/\/domain.com\/city\/london<\/a> \u5982\u4f55\u6620\u5c04\u5230\u540d\u4e3a City \u7684\u6587\u4ef6\u5939\u4e2d\u540d\u4e3a london.cshtml \u7684\u5355\u4e2a\u6587\u4ef6\u3002london \u53ef\u4ee5\u8868\u793a\u6570\u636e\uff0c\u800c\u4e0d\u662f\u6587\u4ef6\u540d\u3002\u5728 Razor Pages \u4e2d\uff0c\u5728 URL \u4e2d\u4f20\u9012\u7684\u6570\u636e\u79f0\u4e3a\u8def\u7531\u6570\u636e\uff0c\u5728\u8def\u7531\u6a21\u677f\u4e2d\u7531\u8def\u7531\u53c2\u6570\u8868\u793a\u3002\u57ce\u5e02\u4e0d\u518d\u662f\u4e00\u4e2a\u6587\u4ef6\u5939;\u5b83\u662f\u4e00\u4e2a\u5904\u7406\u4f20\u5165\u6570\u636e\u7684\u9875\u9762\u3002\u901a\u8fc7\u5728\u5927\u62ec\u53f7 { } \u4e2d\u6307\u5b9a\u53c2\u6570\u7684\u540d\u79f0\uff0c\u5c06\u53c2\u6570\u6dfb\u52a0\u5230\u8def\u7531\u6a21\u677f\u4e2d\u3002\u540d\u79f0\u672c\u8eab\u6216\u591a\u6216\u5c11\u53ef\u4ee5\u662f\u4efb\u4f55\u5185\u5bb9\uff0c\u4f46\u4ee5\u4e0b\u4fdd\u7559\u5b57\u9664\u5916\uff1a<\/p>\n
\u2022  Action
\n\u2022  Area
\n\u2022  Controller
\n\u2022  Handler
\n\u2022  Page<\/p>\n
\u5982\u679c\u8981\u7ee7\u7eed\u4f5c\uff0c\u8bf7\u5c06\u65b0\u7684 Razor \u9875\u9762\u6dfb\u52a0\u5230\u540d\u4e3a City \u7684 Pages \u6587\u4ef6\u5939\u3002\u4ee5\u4e0b\u4ee3\u7801\u884c\u663e\u793a\u4e86\u6b63\u5728\u6dfb\u52a0\u5230 City \u9875\u9762\u7684\u8def\u7531\u6a21\u677f\u4e2d\u7684\u540d\u4e3a cityName \u7684\u53c2\u6570\uff1a<\/p>\n
@page "{cityName}"<\/code><\/pre>\n
\u4e3a\u9875\u9762\u521b\u5efa\u7684\u751f\u6210\u8def\u7531\u6a21\u677f\u5c06\u4e3a<\/p>\n
City\/{cityName}<\/code><\/pre>\n
\u4f20\u9012\u7ed9 name \u53c2\u6570\u7684\u4efb\u4f55\u503c\u90fd\u5c06\u6dfb\u52a0\u5230 RouteValueDictionary \u5bf9\u8c61\uff08\u5b9e\u9645\u4e0a\u662f\u8def\u7531\u503c\u7684\u5b57\u5178\uff09\u4e2d\uff0c\u8be5\u5bf9\u8c61\u5c06\u6dfb\u52a0\u5230 RouteData \u5bf9\u8c61\u4e2d\u3002\u7136\u540e\uff0c\u5728\u9875\u9762\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 RouteData.Values \u68c0\u7d22\u8be5\u503c\u3002\u6e05\u5355 4.2 \u663e\u793a\u4e86\u5982\u4f55\u5b9a\u4e49 product route \u53c2\u6570\uff0c\u4ee5\u53ca\u5982\u4f55\u5728 City \u9875\u9762\u7684\u4ee3\u7801\u4e2d\u68c0\u7d22\u53c2\u6570\u7684\u503c\u3002<\/p>\n
\u6e05\u5355 4.2 \u5411\u9875\u9762\u6dfb\u52a0 route \u53c2\u6570\u5e76\u68c0\u7d22\u5176\u503c\u4ee5\u8fdb\u884c\u663e\u793a<\/p>\n
@page "{cityName}"                                \u2776\n@model CityBreaks.Pages.CityModel\n <h2>@RouteData.Values["cityName"] Details<\/h2>    \u2777<\/code><\/pre>\n
\u2776 \u8def\u7531\u6a21\u677f\u5728\u5927\u62ec\u53f7\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u540d\u4e3a \u201cname\u201d \u7684\u53c2\u6570\u3002
\n\u2777 name \u53c2\u6570\u7684\u503c\u4ece RouteData.Values \u83b7\u53d6\u5e76\u663e\u793a\u5728\u9875\u9762\u4e2d\u3002<\/p>\n
\u73b0\u5728\uff0c\u5982\u679c\u60a8\u5bfc\u822a\u5230 \/City\uff0c\u60a8\u6ce8\u610f\u5230\u7684\u7b2c\u4e00\u4ef6\u4e8b\u662f\u6536\u5230 404 Not Found \u9519\u8bef\u3002<\/p>\n
<\/p>\n
\u56fe 4.4 \u5982\u679c\u6240\u9700\u7684\u8def\u7531\u53c2\u6570\u6ca1\u6709\u63d0\u4f9b\u503c\uff0c\u5219\u5e94\u7528\u7a0b\u5e8f\u4f1a\u8fd4\u56de 404 HTTP \u9519\u8bef\u7801\u3002<\/p>\n
\u8fd9\u6837\u505a\u7684\u539f\u56e0\u662f\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cname \u53c2\u6570\u7684\u503c\u662f\u5fc5\u9700\u7684\u3002URL \/City \u672c\u8eab\u4e0e\u4efb\u4f55\u73b0\u6709\u8def\u7531\u6a21\u677f\u90fd\u4e0d\u5339\u914d\uff08\u56fe 4.4\uff09\u3002\u5bfc\u822a\u5230 \/City\/London\uff0c\u7136\u540e\u68c0\u7d22\u5e76\u663e\u793a\u53c2\u6570\u503c\uff08\u56fe 4.5\uff09\u3002<\/p>\n
<\/p>\n
\u56fe 4.5 \u83b7\u53d6\u5e76\u663e\u793a\u53c2\u6570\u503c\u3002<\/p>\n
\u901a\u8fc7\u5728\u53c2\u6570\u540d\u79f0\u540e\u653e\u7f6e\u95ee\u53f7\uff0c\u53ef\u4ee5\u5c06\u53c2\u6570\u8bbe\u7f6e\u4e3a\u53ef\u9009\u53c2\u6570\uff0c\u4f8b\u5982 {cityName\uff1f}\u3002\u5c06\u53c2\u6570\u8bbe\u4e3a\u53ef\u9009\u540e\uff0c\u60a8\u53ef\u4ee5\u5bfc\u822a\u5230\u8be5\u9875\u9762\uff0c\u800c\u65e0\u9700\u63d0\u4f9b\u503c\u3002\u53ef\u9009\u53c2\u6570\u53ea\u80fd\u7528\u4f5c\u8def\u7531\u6a21\u677f\u4e2d\u7684\u6700\u540e\u4e00\u4e2a\u53c2\u6570\u3002\u6240\u6709\u5176\u4ed6\u53c2\u6570\u5fc5\u987b\u662f\u5fc5\u9700\u7684\uff0c\u6216\u8005\u5fc5\u987b\u4e3a\u5176\u5206\u914d\u9ed8\u8ba4\u503c\u3002<\/p>\n
\u5c06\u9ed8\u8ba4\u503c\u5206\u914d\u7ed9\u8def\u7531\u53c2\u6570\u7684\u65b9\u5f0f\u4e0e\u5206\u914d\u7ed9\u666e\u901a C# \u65b9\u6cd5\u53c2\u6570\u7684\u65b9\u5f0f\u76f8\u540c\uff0c\u5c3d\u7ba1\u5b57\u7b26\u4e32\u503c\u5468\u56f4\u6ca1\u6709\u5f15\u53f7\uff1a<\/p>\n
"{cityName=Paris}"<\/code><\/pre>\n
\u73b0\u5728\uff0c\u5982\u679c\u60a8\u5bfc\u822a\u5230 \/City\uff0c\u5219\u4f1a\u663e\u793a\u9ed8\u8ba4\u503c\uff08\u56fe 4.6\uff09\u3002<\/p>\n
<\/p>\n
\u56fe 4.6 \u8def\u7531\u53c2\u6570\u53ef\u4ee5\u5206\u914d\u9ed8\u8ba4\u503c\u3002<\/p>\n
4.2.3 \u5c06\u8def\u7531\u6570\u636e\u7ed1\u5b9a\u5230\u5904\u7406\u7a0b\u5e8f\u53c2\u6570<\/h3>\n
\u60a8\u5c06\u8bb0\u5f97\u4e0a\u4e00\u7ae0\u4e2d\uff0c\u5982\u679c URL \u4e2d\u7684\u67e5\u8be2\u5b57\u7b26\u4e32\u503c\u540d\u79f0\u5339\u914d\uff0c\u5219\u5b83\u4eec\u4f1a\u81ea\u52a8\u7ed1\u5b9a\u5230 PageModel \u5904\u7406\u7a0b\u5e8f\u65b9\u6cd5\u4e2d\u7684\u53c2\u6570\u3002\u8def\u7531\u6570\u636e\u4e5f\u662f\u5982\u6b64\u3002\u5982\u679c\u8def\u7531\u53c2\u6570\u540d\u79f0\u5339\u914d\uff0c\u5219\u4f20\u5165\u503c\u5c06\u81ea\u52a8\u5206\u914d\u7ed9\u5904\u7406\u7a0b\u5e8f\u65b9\u6cd5\u53c2\u6570\u3002\u7136\u540e\uff0c\u60a8\u53ef\u4ee5\u5c06\u53c2\u6570\u503c\u5206\u914d\u7ed9 PageModel \u5c5e\u6027\uff0c\u8fd9\u662f\u4f7f\u7528\u8def\u7531\u6570\u636e\u7684\u63a8\u8350\u65b9\u6cd5\uff0c\u800c\u4e0d\u662f\u8bbf\u95ee\u8def\u7531\u503c\u5b57\u5178\u3002\u6e05\u5355 4.3 \u663e\u793a\u4e86\u4fee\u6539\u4e86 CityModel OnGet \u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u91c7\u7528\u4e00\u4e2a\u540d\u4e3a cityName \u7684\u53c2\u6570\uff0c\u5e76\u5c06\u4f20\u5165\u7684\u503c\u5206\u914d\u7ed9\u516c\u5171\u5c5e\u6027\uff0c\u7136\u540e\u5728 City Razor \u9875\u9762\u4e2d\u8fdb\u884c\u66f4\u6539\u4ee5\u4f7f\u7528\u5b83\u3002<\/p>\n
\u5217\u8868 4.3 \u5c06\u8def\u7531\u6570\u636e\u7ed1\u5b9a\u5230 PageModel \u5904\u7406\u7a0b\u5e8f\u53c2\u6570<\/p>\n
[City.cshtml.cs]\npublic class CityModel : PageModel\n{\n    public string CityName { get; set; }    \u2776\n    public void OnGet(string cityName)      \u2777\n    {\n        CityName = cityName;                \u2778\n    }\n}\n\n[City.cshtml]\n@page "{cityName=Paris}"\n@model CityBreaks.Pages.CityModel\n@{\n}\n<h3>@Model.CityName Details<\/h3>            \u2779<\/code><\/pre>\n
\u2776 \u5c06\u516c\u5171\u5c5e\u6027\u6dfb\u52a0\u5230 PageModel\u3002
\n\u2777 OnGet \u4e2d\u6dfb\u52a0\u4e86\u4e00\u4e2a\u53c2\u6570\uff0c\u8be5\u53c2\u6570\u7684\u540d\u79f0\u4e0e route \u53c2\u6570\u76f8\u540c\uff0c\u6570\u636e\u7c7b\u578b\u76f8\u540c\u3002
\n\u2778 \u53c2\u6570\u503c\u5206\u914d\u7ed9 PageModel \u5c5e\u6027\u3002
\n\u2779 \u5728\u9875\u9762\u4e2d\u5f15\u7528 PageModel \u5c5e\u6027\uff0c\u800c\u4e0d\u662f RouteData.Values\u3002<\/p>\n
\u60a8\u53ef\u4ee5\u5728\u8def\u7531\u6a21\u677f\u4e2d\u6307\u5b9a\u591a\u4e2a\u53c2\u6570\u3002\u901a\u5e38\uff0c\u6bcf\u4e2a\u53c2\u6570\u90fd\u4f1a\u5728 URL \u4e2d\u5360\u636e\u81ea\u5df1\u7684\u6bb5\u3002\u6e05\u5355 4.4 \u663e\u793a\u4e86 City \u9875\u9762\u53ca\u5176 PageModel \u7684\u66f4\u65b0\uff0c\u4ee5\u5904\u7406\u65b0 URL \u6bb5\u4e2d\u7684\u9644\u52a0\u53ef\u9009\u53c2\u6570\uff0c\u8be5\u53c2\u6570\u53ef\u80fd\u4f7f\u7528\u6237\u80fd\u591f\u6307\u5b9a\u6307\u5b9a\u57ce\u5e02\u5185\u6f5c\u5728\u573a\u6240\u7684\u6700\u4f4e\u53ef\u63a5\u53d7\u8bc4\u7ea7\u3002<\/p>\n
\u5217\u8868 4.4 \u5355\u72ec URL \u6bb5\u4e2d\u7684\u591a\u4e2a\u53c2\u6570<\/p>\n
[City.cshtml.cs]\npublic class CityModel : PageModel\n{\n    public string CityName { get; set; }\n    public int? Rating { get; set; }\n    public void OnGet(string cityName, int? rating)\n    {\n        CityName = cityName;\n        Rating = rating;\n    }\n}\n\n[City.cshtml]\n@page "{cityName}\/{rating?}"\n@model CityBreaks.Pages.CityModel\n@{\n}\n<h3>@Model.CityName Details<\/h3>\n<p>Minimum Rating: @Model.Rating.GetValueOrDefault()<\/p><\/code><\/pre>\n
\u8fd8\u5141\u8bb8\u5728\u540c\u4e00\u533a\u6bb5\u4e2d\u4f7f\u7528\u591a\u4e2a\u53c2\u6570\u3002\u6bcf\u4e2a\u53c2\u6570\u5fc5\u987b\u7531\u53c2\u6570\u503c\u4e2d\u672a\u5305\u542b\u7684\u6587\u672c\u5206\u9694\u3002\u5047\u8bbe\u60a8\u7684 City \u9875\u9762\u63a5\u53d7\u8868\u793a\u6240\u9700\u5230\u8fbe\u65e5\u671f\u7684\u503c\uff0c\u800c\u4e0d\u662f\u4f20\u5165\u7684\u8bc4\u7ea7\u503c\u3002\u7531\u4e8e\u8fde\u5b57\u7b26\u672a\u51fa\u73b0\u5728\u65e5\u671f\u90e8\u5206\u4e2d\uff0c\u56e0\u6b64\u53ef\u4ee5\u6309\u5982\u4e0b\u65b9\u5f0f\u6784\u5efa\u8def\u7531\u6a21\u677f\uff1a<\/p>\n
 "{cityName}\/{arrivalYear}-{arrivalMonth}-{arrivalDay}"<\/code><\/pre>\n
\u4f8b\u5982\uff0c\u8fd9\u5c06\u5339\u914d \/City\/London\/2022-4-18\uff0c\u4f46\u4e0d\u5339\u914d \/City\/London\/2022\/ 4\/18\u3002<\/p>\n
4.2.4 Catchall \u53c2\u6570<\/h3>\n
\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u60a8\u770b\u5230\u7684\u8def\u7531\u53c2\u6570\u7528\u4e8e\u5339\u914d URL \u4e2d\u7684\u7279\u5b9a\u6bb5\u3002\u6709\u65f6\uff0c\u60a8\u53ef\u80fd\u4e0d\u77e5\u9053 URL \u5c06\u5305\u542b\u591a\u5c11\u4e2a\u533a\u6bb5\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u6784\u5efa\u4e00\u4e2a\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff0c\u5141\u8bb8\u7528\u6237\u6784\u5efa\u81ea\u5df1\u7684\u4efb\u610f URL\uff0c\u8fd9\u4e9b URL \u4e0d\u4f1a\u6620\u5c04\u5230\u6587\u4ef6\u8def\u5f84\u3002\u5b83\u4eec\u4f1a\u6620\u5c04\u5230\u6570\u636e\u5e93\u6761\u76ee\u3002\u60a8\u5c06\u9700\u8981\u4e00\u4e2a\u5339\u914d\u4efb\u4f55\u5185\u5bb9\u7684\u8def\u7531\u6a21\u677f\uff0c\u4ee5\u4fbf\u6240\u9009\u7684\u7ec8\u7aef\u8282\u70b9\u53ef\u4ee5\u8d1f\u8d23\u5728\u6570\u636e\u5e93\u4e2d\u67e5\u627e URL \u5e76\u663e\u793a\u76f8\u5173\u5185\u5bb9\u3002\u8def\u7531\u7cfb\u7edf\u63d0\u4f9b\u4e86\u4e00\u4e2a catchall \u53c2\u6570\u6765\u6ee1\u8db3\u8fd9\u79cd\u60c5\u51b5\u3002<\/p>\n
catchall \u53c2\u6570\u7684\u58f0\u660e\u65b9\u5f0f\u662f\u5728\u540d\u79f0\u524d\u52a0\u4e0a\u4e00\u4e2a\u6216\u4e24\u4e2a\u661f\u53f7\uff0c\u4f8b\u5982 {*cityName} \u6216 {**cityName}\u3002Catchall \u53c2\u6570\u4f1a\u5339\u914d\u4ece URL \u4e2d\u7684\u53c2\u6570\u4f4d\u7f6e\u5230\u672b\u5c3e\u7684\u6240\u6709\u5185\u5bb9\uff0c\u56e0\u6b64\u5728 catchall \u53c2\u6570\u4e4b\u540e\u5305\u542b\u5176\u4ed6\u53c2\u6570\u662f\u6ca1\u6709\u610f\u4e49\u7684\u3002\u65e0\u8bba\u60a8\u4f7f\u7528\u4e00\u4e2a\u661f\u53f7\u8fd8\u662f\u4e24\u4e2a\u661f\u53f7\uff0c\u5339\u914d\u8fc7\u7a0b\u90fd\u662f\u76f8\u540c\u7684\u3002\u5f53\u60a8\u4f7f\u7528\u8def\u7531\u6a21\u677f\u751f\u6210 URL \u65f6\uff0c\u4f7f\u7528\u4e00\u4e2a\u6216\u4e24\u4e2a\u661f\u53f7\u4e4b\u95f4\u7684\u533a\u522b\u5f88\u660e\u663e\uff08\u60a8\u5c06\u5728\u672c\u7ae0\u540e\u9762\u770b\u5230\uff09\u3002\u5982\u679c\u4f7f\u7528\u4e00\u4e2a\u661f\u53f7\uff0c\u5219\u751f\u6210\u7684 URL \u4e2d\u7684\u8def\u5f84\u5206\u9694\u7b26\u5c06\u8fdb\u884c URL \u7f16\u7801\uff0c\u5373\uff0c\u5b83\u4eec\u5c06\u5448\u73b0\u4e3a %2F\u3002\u4f8b\u5982\uff0cURL \/City\/London\/2022\/4\/18 \u5c06\u5448\u73b0\u4e3a \/City%2FLondon%2F2022%2F4%2F18\u3002\u5f53\u60a8\u4f7f\u7528\u4e24\u4e2a\u661f\u53f7\u65f6\uff0c\u7f16\u7801\u5c06\u88ab\u89e3\u7801\u6216\u5f80\u8fd4\uff0c\u5e76\u4e14\u751f\u6210\u7684 URL \u5c06\u5305\u542b\u6587\u672c\u8def\u5f84\u5206\u9694\u7b26\uff1a\/City\/London\/2022\/4\/18\u3002<\/p>\n
4.2.5 \u8def\u7531\u7ea6\u675f<\/h3>\n
\u6b63\u5982\u60a8\u73b0\u5728\u5e94\u8be5\u5df2\u7ecf\u4e86\u89e3\u7684\u90a3\u6837\uff0c\u8def\u7531\u53c2\u6570\u7c7b\u4f3c\u4e8e\u60a8\u5728\u5927\u591a\u6570\u7f16\u7a0b\u8bed\u8a00\u4e2d\u9047\u5230\u7684\u65b9\u6cd5\u53c2\u6570\u3002\u5b83\u4eec\u662f\u5728\u8fd0\u884c\u65f6\u63d0\u4f9b\u7ed9\u5e94\u7528\u7a0b\u5e8f\u5404\u90e8\u5206\u7684\u53d8\u91cf\u6570\u636e\u7684\u5360\u4f4d\u7b26\u3002\u56e0\u6b64\uff0c\u60a8\u4e0d\u53ef\u907f\u514d\u5730\u5e0c\u671b\u80fd\u591f\u66f4\u9891\u7e41\u5730\u5bf9\u8fd9\u4e9b Importing \u6267\u884c\u67d0\u79cd\u5904\u7406\u3002\u60a8\u53ef\u80fd\u5e0c\u671b\u4f7f\u7528\u4f20\u9012\u5230\u5230\u8fbe\u65e5\u671f\u793a\u4f8b\u7684\u8def\u7531\u503c\u6784\u9020\u4e00\u4e2a .NET DateTime \u5bf9\u8c61\uff0c\u4ee5\u4fbf\u60a8\u53ef\u4ee5\u5728 .NET \u4ee3\u7801\u4e2d\u4f7f\u7528\u5b83\uff1a<\/p>\n
public DateTime Date { get; set; }\npublic void OnGet(string cityName, int arrivalYear, int arrivalMonth, int arrivalDay)\n{\n    Date = new DateTime(arrivalYear, arrivalMonth, arrivalDay);\n}<\/code><\/pre>\n
\u51fa\u73b0\u6f5c\u5728\u95ee\u9898\uff0c\u56e0\u4e3a\u6ca1\u6709\u5bf9\u4f20\u5165\u503c\u6267\u884c\u4efb\u4f55\u7c7b\u578b\u7684\u68c0\u67e5\u3002\u5c31\u8def\u7531\u800c\u8a00\uff0c\u6240\u6709 URL \u6570\u636e\u90fd\u662f\u5b57\u7b26\u4e32\u7c7b\u578b\u3002\u56e0\u6b64\uff0c\u5bf9 \/City\/London\/foo-bar-baz \u7684\u8bf7\u6c42\u5c06\u5339\u914d\u8def\u7531\uff0c\u5e76\u5bfc\u81f4\u5728 .NET \u5c1d\u8bd5\u5728 foo \u5e74\u4e2d\u6784\u9020\u6709\u6548\u65e5\u671f\u65f6\u5f15\u53d1\u5f02\u5e38\u3002Route constraints \u4e3a\u6b64\u95ee\u9898\u63d0\u4f9b\u4e86\u89e3\u51b3\u65b9\u6848\u3002\u5b83\u4eec\u4f7f\u60a8\u80fd\u591f\u6307\u5b9a\u8def\u7531\u6570\u636e\u9879\u5fc5\u987b\u7b26\u5408\u7684\u6570\u636e\u7c7b\u578b\u548c\u53ef\u63a5\u53d7\u503c\u8303\u56f4\uff0c\u624d\u80fd\u5c06\u5176\u89c6\u4e3a\u4e0e\u8def\u7531\u6a21\u677f\u5339\u914d\u3002<\/p>\n
\u8def\u7531\u7ea6\u675f\u662f\u901a\u8fc7\u7528\u5192\u53f7\u5c06\u5b83\u4eec\u4e0e\u53c2\u6570\u540d\u79f0\u5206\u9694\u6765\u5e94\u7528\u7684\u3002\u4ee5\u4e0b\u793a\u4f8b\u6f14\u793a\u5982\u4f55\u5c06\u6bcf\u4e2a\u65e5\u671f\u90e8\u5206\u9650\u5236\u4e3a\u6574\u6570\u7c7b\u578b\uff1a<\/p>\n
"{cityName}\/{arrivalYear:int}-{arrivalMonth:int}-{arrivalDay:int}"<\/code><\/pre>\n
URL City\/London\/foo-bar-baz \u4e0d\u518d\u5339\u914d\u6b64\u6a21\u677f\uff0c\u4f46 \/City\/ London\/2022-4-18 \u5339\u914d\u3002\u4f46\u662f\uff0c\u7528\u6237\u4ecd\u7136\u53ef\u4ee5\u8c03\u6574 URL \u5e76\u63d0\u4f9b\u5bfc\u81f4\u521b\u5efa\u65e0\u6548\u65e5\u671f\u7684\u503c\uff0c\u4f8b\u5982 \/City\/London\/2022-4004-18\u3002\u4e3a\u4e86\u9632\u6b62\u8fd9\u79cd\u60c5\u51b5\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 range \u7ea6\u675f\u6765\u9650\u5236\u6709\u6548\u503c\u7684\u8303\u56f4\u3002\u8303\u56f4\u7ea6\u675f\u63a5\u53d7\u6700\u5c0f\u548c\u6700\u5927\u53ef\u63a5\u53d7\u503c\uff0c\u5e76\u4e14\u53ef\u4ee5\u5e94\u7528\u4e8e month \u53c2\u6570\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
"{cityName}\/{arrivalYear:int}-{arrivalMonth:range(1-12)}-{arrivalDay:int}"<\/code><\/pre>\n
\u4f46\u662f\uff0c\u66f4\u6709\u53ef\u80fd\u7684\u662f\uff0c\u60a8\u4f1a\u5b8c\u5168\u66f4\u6539\u6a21\u677f\u5e76\u5c06\u4f20\u5165\u503c\u9650\u5236\u4e3a datetime \u7c7b\u578b\uff1a<\/p>\n
"{cityName}\/{arrivalDate:datetime}"<\/code><\/pre>\n
\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u7ea6\u675f\u6765\u9650\u5236\u5bf9\u7279\u5b9a\u6570\u636e\u7c7b\u578b\u548c\u8303\u56f4\u7684\u5339\u914d\u3002\u8868 4.5 \u4e2d\u5217\u51fa\u4e86\u6700\u5e38\u7528\u7684 constraints\u3002https:\/\/github.com\/dotnet\/aspnetcore\/tree\/main\/src\/Http\/Routing\/src\/Constraints<\/a> \u4e2d\u63d0\u4f9b\u4e86\u6240\u6709\u7684\u7ea6\u675f\u3002<\/p>\n
\u8868 4.5 \u8def\u7531\u6a21\u677f\u4e2d\u53ef\u7528\u7684\u7ea6\u675f<\/p>\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n
<\/a>Constraint<\/p>\n<\/th>\n
\n
<\/a>Description<\/p>\n<\/th>\n
\n
<\/a>Example<\/p>\n<\/th>\n<\/tr>\n
\n
<\/a>alpha<\/span><\/a><\/p>\n<\/td>\n
\n
<\/a>Matches uppercase or lowercase Latin alphabet characters (a-z or A-Z)<\/p>\n<\/td>\n
\n
<\/a>{title:alpha}<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>bool<\/span><\/a><\/p>\n<\/td>\n
\n
<\/a>Matches a Boolean value<\/p>\n<\/td>\n
\n
<\/a>{isActive:bool}<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>int<\/span><\/a><\/p>\n<\/td>\n
\n
<\/a>Matches a 32-bit integer value<\/p>\n<\/td>\n
\n
<\/a>{id:int}<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>datetime<\/span><\/a><\/p>\n<\/td>\n
\n
<\/a>Matches a DateTime<\/span> value<\/p>\n<\/td>\n
\n
<\/a>{startdate:datetime}<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>decimal<\/span><\/a><\/p>\n<\/td>\n
\n
<\/a>Matches a decimal value<\/p>\n<\/td>\n
\n
<\/a>{cost:decimal}<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>double<\/span><\/a><\/p>\n<\/td>\n
\n
<\/a>Matches a 64-bit floating-point value<\/p>\n<\/td>\n
\n
<\/a>{latitude:double}<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>float<\/span><\/a><\/p>\n<\/td>\n
\n
<\/a>Matches a 32-bit floating-point value<\/p>\n<\/td>\n
\n
<\/a>{x:float}<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>long<\/span><\/a><\/p>\n<\/td>\n
\n
<\/a>Matches a 64-bit integer value<\/p>\n<\/td>\n
\n
<\/a>{x:long}<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>guid<\/span><\/a><\/p>\n<\/td>\n
\n
<\/a>Matches a GUID value<\/p>\n<\/td>\n
\n
<\/a>{id:guid}<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>length<\/span><\/a><\/p>\n<\/td>\n
\n
<\/a>Matches a string with the specified length or within a specified range of lengths<\/p>\n<\/td>\n
\n
<\/a>{key:length(8)} {postcode:length(6,8)}<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>min<\/span><\/a><\/p>\n<\/td>\n
\n
<\/a>Matches an integer with a minimum value<\/p>\n<\/td>\n
\n
<\/a>{age:min(18)}<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>max<\/span><\/a><\/p>\n<\/td>\n
\n
<\/a>Matches an integer with a maximum value<\/p>\n<\/td>\n
\n
<\/a>{height:max(10)}<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>minlength<\/span><\/a><\/p>\n<\/td>\n
\n
<\/a>Matches a string with a minimum length<\/p>\n<\/td>\n
\n
<\/a>{title:minlength(2)}<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>maxlength<\/span><\/a><\/p>\n<\/td>\n
\n
<\/a>Matches a string with a maximum length<\/p>\n<\/td>\n
\n
<\/a>{postcode:maxlength(8)}<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>range<\/span><\/a><\/p>\n<\/td>\n
\n
<\/a>Matches an integer within a range of values<\/p>\n<\/td>\n
\n
<\/a>{month:range(1,12)}<\/span><\/p>\n<\/td>\n<\/tr>\n
\n
<\/a>regex<\/span><\/a><\/p>\n<\/td>\n
\n
<\/a>Matches a regular expression<\/p>\n<\/td>\n
\n
<\/a>{postcode:regex(^[A-Z]{2}\\d\\s?\\d[A-Z]{2}$)}<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u5728\u672c\u7ae0\u7684\u524d\u9762\u90e8\u5206\uff0c\u60a8\u4e86\u89e3\u4e86\u5c06 Index \u6587\u4ef6\u6dfb\u52a0\u5230 Privacy \u6587\u4ef6\u5939\u65f6\u5982\u4f55\u521b\u5efa\u4e0d\u660e\u786e\u7684\u8def\u7531\u3002\u5982\u679c\u60a8\u6dfb\u52a0 City \u6587\u4ef6\u5939\u5e76\u5728\u5176\u4e2d\u653e\u7f6e Index \u6587\u4ef6\uff0c\u5219\u4f1a\u51fa\u73b0\u76f8\u540c\u7684\u60c5\u51b5\u3002\u4e0a\u6b21\uff0c\u6211\u4e3a\u5176\u4e2d\u4e00\u4e2a\u9875\u9762\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5168\u65b0\u7684\u8def\u7531\u6a21\u677f\uff0c\u4ee5\u9632\u6b62\u751f\u6210\u91cd\u590d\u7684\u8def\u7531\u6a21\u677f\u3002\u7ea6\u675f\u8fd8\u53ef\u7528\u4e8e\u786e\u4fdd\u6bcf\u4e2a\u9875\u9762\u90fd\u88ab\u89c6\u4e3a\u4e0d\u540c\u3002\u201c{cityName\uff1aalpha}\u201d\u7684\u6a21\u677f\u8981\u6c42\u53c2\u6570\u4ec5\u7531\u5b57\u6bcd\uff08a-z \u6216 A-Z\uff09\u7ec4\u6210\uff0c\u800c\u6a21\u677f\u201c{id\uff1aint}\u201d\u5c06\u4ec5\u5339\u914d\u6570\u5b57\u3002<\/p>\n
\u53ef\u4ee5\u5c06\u591a\u4e2a\u7ea6\u675f\u5e94\u7528\u4e8e\u4e00\u4e2a\u53c2\u6570\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u80fd\u5e0c\u671b\u6307\u5b9a\u4e00\u4e2a\u503c\u5fc5\u987b\u4ec5\u7531\u5b57\u6bcd\u8868\u7684\u5b57\u6bcd\u7ec4\u6210\uff0c\u5e76\u4e14\u957f\u5ea6\u4e0d\u5f97\u8d85\u8fc7 9 \u4e2a\u5b57\u7b26\u3002\u8fd9\u662f\u901a\u8fc7\u4f7f\u7528\u5192\u53f7\u5206\u9694\u7b26\u9644\u52a0\u5176\u4ed6\u7ea6\u675f\u6765\u5b9e\u73b0\u7684\uff1a<\/p>\n
"{cityName:alpha:maxlength(9)}"
\n\u81ea\u5b9a\u4e49\u8def\u7531\u7ea6\u675f<\/p>\n
\u5982\u8868 4.5 \u6240\u793a\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5e7f\u6cdb\u7684\u8def\u7531\u7ea6\u675f\u6765\u6ee1\u8db3\u60a8\u7684\u5927\u591a\u6570\u9700\u6c42\u3002\u8fd8\u53ef\u4ee5\u521b\u5efa\u81ea\u5df1\u7684\u81ea\u5b9a\u4e49 route constraint \u5e76\u5c06\u5176\u6ce8\u518c\u5230 routing \u670d\u52a1\u4ee5\u6ee1\u8db3\u5e94\u7528\u7a0b\u5e8f\u7279\u5b9a\u7684\u9700\u8981\u3002<\/p>\n
\u6700\u7ec8\uff0c\u60a8\u7684 City \u9875\u9762\u53ef\u80fd\u4f1a\u91c7\u7528\u4f20\u9012\u7ed9 cityName \u53c2\u6570\u7684\u503c\uff0c\u5e76\u4f7f\u7528\u8be5\u503c\u5bf9\u6570\u636e\u5e93\u6267\u884c\u67e5\u627e\uff0c\u4ee5\u83b7\u53d6\u6307\u5b9a\u4f4d\u7f6e\u7684\u66f4\u591a\u8be6\u7ec6\u4fe1\u606f\u3002\u8fd9\u5de5\u4f5c\u6b63\u5e38\uff0c\u4f46\u60a8\u5f88\u5feb\u5c31\u4f1a\u5f00\u59cb\u610f\u8bc6\u5230\u6709\u65f6\u6570\u636e\u5e93\u67e5\u8be2\u4e0d\u4f1a\u8fd4\u56de\u7ed3\u679c\u3002\u5f53\u60a8\u67e5\u770b\u65e5\u5fd7\u65f6\uff0c\u60a8\u4f1a\u53d1\u73b0\u4f20\u9012\u7ed9\u6570\u636e\u5e93\u67e5\u8be2\u7684\u503c\u5e76\u4e0d\u662f\u60a8\u5e0c\u671b\u5728 URL \u4e2d\u770b\u5230\u7684\u503c\u3002\u5b83\u53ef\u80fd\u662f\u57ce\u5e02\u540d\u79f0\u7684\u4e00\u90e8\u5206\uff0c\u53ef\u80fd\u6dfb\u52a0\u4e86\u4e00\u4e9b\u989d\u5916\u7684\u5b57\u7b26\uff0c\u6216\u8005\u5b9e\u9645\u4e0a\uff0c\u5b83\u53ef\u80fd\u4e0e\u6570\u636e\u5e93\u4e2d\u7684\u4efb\u4f55\u5185\u5bb9\u5b8c\u5168\u6ca1\u6709\u76f8\u4f3c\u4e4b\u5904\u3002\u5f53\u88ab\u7f16\u5199\u4e0d\u4f73\u7684\u673a\u5668\u4eba\u5171\u4eab\u6216\u5b58\u50a8\u65f6\uff0c\u6307\u5411\u60a8\u7f51\u7ad9\u7684\u94fe\u63a5\u53ef\u80fd\u4f1a\u4ee5\u65e0\u6570\u79cd\u65b9\u5f0f\u65ad\u5f00\u3002\u6216\u8005\u7cbe\u660e\u7684\u7528\u6237\u53ef\u80fd\u4f1a\u7834\u89e3\u60a8\u7684 URL \u5e76\u6dfb\u52a0\u6570\u636e\u5e93\u4e2d\u4e0d\u5b58\u5728\u7684\u57ce\u5e02\u540d\u79f0\u3002<\/p>\n
\u9632\u6b62\u8fd9\u4e9b\u6570\u636e\u5e93\u67e5\u627e\u4e0d\u5b58\u5728\u7684\u503c\u6240\u4ea7\u751f\u7684\u6d6a\u8d39\u5904\u7406\uff0c\u5e76\u901a\u77e5\u8bf7\u6c42\u8005\u4ed6\u4eec\u6b63\u5728\u5bfb\u627e\u7684\u9875\u9762\u4e0d\u5b58\u5728\uff0c\u8fd9\u53ef\u80fd\u662f\u660e\u667a\u7684\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u60a8\u5e0c\u671b\u8fd4\u56de 404 Not Found \u72b6\u6001\u4ee3\u7801\u3002<\/p>\n
\u4ee5\u4e0b\u6b65\u9aa4\u5411\u60a8\u5c55\u793a\u5982\u4f55\u521b\u5efa\u81ea\u5df1\u7684\u8def\u7531\u7ea6\u675f\uff0c\u4ee5\u6839\u636e\u9884\u5148\u786e\u5b9a\u7684\u57ce\u5e02\u96c6\u5408\u68c0\u67e5 cityName \u53c2\u6570\u7684\u503c\u3002\u5982\u679c\u8def\u7531\u6570\u636e\u9879\u4e0d\u5728\u5217\u8868\u4e2d\uff0c\u5219\u5339\u914d\u5931\u8d25\uff0c\u5e76\u4e14\u5e94\u7528\u7a0b\u5e8f\u5c06\u8fd4\u56de 404 Not Found \u72b6\u6001\u4ee3\u7801\u3002\u6b64\u793a\u4f8b\u4e2d\u7684\u96c6\u5408\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u6570\u7ec4\u3002\u5728\u5b9e\u9645\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u6570\u636e\u5c06\u9a7b\u7559\u5728\u6570\u636e\u5e93\u4e2d\uff0c\u4f46\u60a8\u5c06\u5bf9\u57ce\u5e02\u7684\u7f13\u5b58\u7248\u672c\u6267\u884c\u67e5\u627e\uff0c\u4ee5\u907f\u514d\u9700\u8981\u8fdb\u884c\u6570\u636e\u5e93\u8c03\u7528\u3002\u5728\u7b2c 14 \u7ae0\u4e2d\uff0c\u60a8\u5c06\u63a2\u7d22\u5982\u4f55\u4f7f\u7528 ASP.NET Core \u63d0\u4f9b\u7684\u7f13\u5b58\u529f\u80fd\u6765\u67e5\u8be2\u5b58\u50a8\u5728 Web \u670d\u52a1\u5668\u5185\u5b58\u4e2d\u7684\u96c6\u5408\u3002<\/p>\n
\u8def\u7531\u7ea6\u675f\u662f\u5b9e\u73b0 IRouteConstraint \u63a5\u53e3\u7684\u7c7b\u3002\u56e0\u6b64\uff0c\u7b2c\u4e00\u6b65\u662f\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a CityRouteConstraint \u7684 C# \u7c7b\u3002\u8fd9\u5e94\u8be5\u653e\u5728\u540d\u4e3a RouteConstraints \u7684\u6587\u4ef6\u5939\u4e2d\uff0c\u8fd9\u6837\u60a8\u5c31\u4e0d\u4f1a\u6709\u6742\u4e71\u7684\u4ee3\u7801\u6587\u4ef6\u5f04\u4e71\u9879\u76ee\u7684\u6839\u6587\u4ef6\u5939\u3002\u4e0b\u9762\u7684\u6e05\u5355\u4e2d\u8be6\u7ec6\u4ecb\u7ecd\u4e86 CityRouteConstraint \u7c7b\u7684\u4ee3\u7801\u3002<\/p>\n
\u6e05\u5355 4.5 \u81ea\u5b9a\u4e49 CityRouteConstraint \u7c7b<\/p>\n
using Microsoft.AspNetCore.Http;\nusing Microsoft.AspNetCore.Routing;    \nusing System;\nusing System.Linq;\n\nnamespace CityBreaks.RouteContraints\n{\n    public class CityRouteConstraint : IRouteConstraint                    \u2776\n    {\n        public bool Match(HttpContext httpContext, IRouter route,          \u2777\n         string routeKey, RouteValueDictionary values, RouteDirection    \u2777\n         routeDirection)                                                 \u2777\n        {\n            var cities = new[] { "amsterdam", "barcelona", "berlin",       \u2778\n                                  \u201dcopenhagen\u201d, \u201cdubrovnik\u201d, \u201cedinburgh\u201d,\u2778\n                                  "london", "madrid", "paris", "rome",   \u2778\n                                  "venice" };                            \u2778\n            return cities.Contains(values[routeKey]?.ToString()\n.ToLowerInvariant());                                       \u2779\n        }\n    }\n}<\/code><\/pre>\n
\u2776 \u7ea6\u675f\u5fc5\u987b\u5b9e\u73b0 IRouteConstraint\u3002
\n\u2777 IRouteConstraint \u6307\u5b9a\u8fd4\u56de\u5e03\u5c14\u503c\u7684 Match \u65b9\u6cd5\u3002
\n\u2778 \u6709\u6548\u503c\u7684\u6570\u7ec4
\n\u2779 \u786e\u5b9a\u5339\u914d\u662f\u5426\u6709\u6548\u7684\u4ee3\u7801\u3002<\/p>\n
IRouteConstraint \u63a5\u53e3\u6709\u4e00\u4e2a\u6210\u5458\uff0c\u5373\u4e00\u4e2a\u540d\u4e3a Match \u7684\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u5e03\u5c14\u503c\u3002\u5b83\u9700\u8981\u8bb8\u591a\u9879\u76ee\u4f5c\u4e3a\u53c2\u6570\uff0c\u5e76\u975e\u6240\u6709\u9879\u76ee\u90fd\u662f\u5728\u6bcf\u79cd\u60c5\u51b5\u4e0b\u6267\u884c\u5339\u914d\u6240\u5fc5\u9700\u7684\u3002\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u53ea\u9700\u8981 RouteValuesDictionary \u548c routeKey\u3002routeKey \u503c\u662f\u9700\u8981\u68c0\u67e5\u7684\u53c2\u6570\u7684\u540d\u79f0\u3002\u5982\u679c\u4f20\u5165\u7684\u53c2\u6570\u503c\u4e0e cities \u6570\u7ec4\u4e2d\u7684\u9879\u4e4b\u95f4\u5b58\u5728\u5339\u914d\u9879\uff0c\u5219 Match \u65b9\u6cd5\u5c06\u8fd4\u56de true\u3002<\/p>\n
\u6ce8\u610fIRouteConstraint \u4e2d\u7684 Match \u65b9\u6cd5\u662f\u540c\u6b65\u65b9\u6cd5\uff0c\u8fd9\u4f7f\u5f97 IRouteConstraint \u4e0d\u9002\u7528\u4e8e\u5e94\u6d89\u53ca\u5f02\u6b65\u5904\u7406\u7684\u4efb\u4f55\u8981\u6c42\u3002\u5982\u679c\u4f60\u60f3\u5f02\u6b65\u5730\u7ea6\u675f\u5b9e\u9645\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u4f20\u5165\u8def\u7531\uff0c\u652f\u6301\u6b64\u529f\u80fd\u7684\u66ff\u4ee3\u673a\u5236\u5305\u62ec middleware \uff08\u8bf7\u53c2\u9605 \u7b2c 2 \u7ae0\uff09 \u548c IEndPointSelectorPolicy \uff08https:\/\/learn.microsoft.com\/en-us\/dotnet\/api\/microsoft.aspnetcore.routing.matching.iendpointselectorpolicy?view=aspnetcore-7.0\uff09\uff0c\u672c\u4e66\u672a\u5bf9\u6b64\u8fdb\u884c\u4ecb\u7ecd<\/a>\u3002<\/p>\n
\u5fc5\u987b\u6ce8\u518c\u81ea\u5b9a\u4e49\u8def\u7531\u7ea6\u675f\u3002\u8fd9\u662f\u5728 Program \u7c7b\u4e2d\u5b8c\u6210\u7684\u3002\u5982\u4e0b\u9762\u7684\u6e05\u5355\u6240\u793a\uff0c\u901a\u8fc7\u4f20\u5165\u7ea6\u675f\u7684\u540d\u79f0\u548c\u5e94\u8be5\u4f7f\u7528\u7684\u5339\u914d\u7c7b\u578b\uff0c\u5c06\u7ea6\u675f\u6dfb\u52a0\u5230 ConstraintMap \u96c6\u5408\u4e2d\u3002<\/p>\n
\u5217\u8868 4.6 \u4f7f\u7528 RouteOptions \u6ce8\u518c\u7684\u81ea\u5b9a\u4e49\u8def\u7531\u7ea6\u675f<\/p>\n
builder.Services.AddRazorPages();\nbuilder.Services.Configure<RouteOptions>(options =>\n{\n    options.ConstraintMap.Add("city", typeof(CityRouteConstraint));   \u2776\n});<\/code><\/pre>\n
\u2776 \u7ea6\u675f\u4ee5\u540d\u79f0 \u201ccity\u201d \u6ce8\u518c\u3002<\/p>\n
\u4e00\u65e6 constraint \u88ab\u6ce8\u518c\uff0c\u5c31\u53ef\u4ee5\u50cf\u4efb\u4f55\u5176\u4ed6 constraint \u4e00\u6837\u4f7f\u7528\u5b83\uff0c\u53ea\u9700\u5c06 constraint \u7684\u540d\u79f0\u653e\u5728\u53c2\u6570 name \u4e4b\u540e\u5373\u53ef\uff1a<\/p>\n
@page "{cityName:city}"<\/code><\/pre>\n
4.2.6 \u521b\u5efa\u5176\u4ed6\u8def\u7531<\/h3>\n
\u5f53\u60a8\u901a\u8fc7 @page \u6307\u4ee4\u81ea\u5b9a\u4e49\u8def\u7531\u6a21\u677f\u65f6\uff0c\u4f1a\u5f71\u54cd\u8def\u7531\u7cfb\u7edf\u7684\u7ed3\u679c\u6a21\u677f\u3002\u9664\u4e86\u66ff\u6362\u9ed8\u8ba4\u8def\u7531\u6a21\u677f\u4e4b\u5916\uff0c\u60a8\u8fd8\u53ef\u4ee5\u6307\u5b9a\u9875\u9762\u53ef\u4ee5\u5339\u914d\u7684\u5176\u4ed6\u6a21\u677f\u3002\u6267\u884c\u6b64\u4f5c\u7684\u6700\u76f4\u63a5\u65b9\u6cd5\u662f\u5728\u914d\u7f6e RazorPagesOptions \u65f6\u4f7f\u7528 AddPageRoute \u65b9\u6cd5\uff08\u7c7b\u4f3c\u4e8e\u4e3a\u9875\u9762\u6307\u5b9a\u5907\u7528\u6839\u6587\u4ef6\u5939\uff09\uff0c\u5982\u6e05\u5355 4.7 \u6240\u793a\uff0c\u5176\u4e2d Index \u9875\u9762\u5e94\u7528\u4e86\u989d\u5916\u7684\u8def\u7531\uff0c\u56e0\u6b64\u53ef\u4ee5\u5728 URL \/FindMe \u4ee5\u53ca\u7cfb\u7edf\u751f\u6210\u7684\u8def\u7531\u4e2d\u627e\u5230\u5b83\u3002<\/p>\n
\u5217\u8868 4.7 \u901a\u8fc7\u914d\u7f6e\u6dfb\u52a0\u989d\u5916\u7684\u8def\u7531\u6a21\u677f<\/p>\n
builder.Services\n    .AddRazorPages()\n    .AddRazorPagesOptions(options =>\n    {\n        options.Conventions.AddPageRoute("\/Index", "FindMe");\n    });<\/code><\/pre>\n
\u4f7f\u7528\u6b64\u65b9\u6cd5\u53ef\u4ee5\u4e3a\u7279\u5b9a\u9875\u9762\u5b9a\u4e49\u7684\u5176\u4ed6\u8def\u7531\u6570\u91cf\u6ca1\u6709\u9650\u5236\uff0c\u8be5\u65b9\u6cd5\u91c7\u7528\u8981\u6620\u5c04\u7684\u9875\u9762\u7684\u540d\u79f0\u548c\u4e0e\u8be5\u9875\u9762\u5339\u914d\u7684\u8def\u7531\u6a21\u677f\u3002\u6b64\u7279\u5b9a\u793a\u4f8b\u663e\u793a\u4e86\u6587\u672c\u503c\u4e3a\u201cFindMe\u201d\u7684\u8def\u7531\u6a21\u677f\uff0c\u4f46\u5e94\u7528\u4e8e AddPageRoute \u65b9\u6cd5\u7684\u6a21\u677f\u53ef\u4ee5\u5305\u542b\u53c2\u6570\u548c\u7ea6\u675f\uff0c\u5c31\u50cf\u60a8\u5230\u76ee\u524d\u4e3a\u6b62\u4e00\u76f4\u5728\u4f7f\u7528\u7684\u6a21\u677f\u4e00\u6837\u3002<\/p>\n
4.2.7 \u76f4\u63a5\u4f7f\u7528 PageRouteModel \u7ea6\u5b9a<\/h3>\n
\u5728\u4e0a\u4e00\u8282\u4e2d\uff0c\u60a8\u901a\u8fc7 AddPageRoute \u65b9\u6cd5\u4e3a\u9875\u9762\u58f0\u660e\u4e86\u5176\u4ed6\u8def\u7531\u6a21\u677f\u3002\u6b64\u65b9\u6cd5\u63d0\u4f9b\u4e86\u4e00\u79cd\u5411\u5e94\u7528\u7a0b\u5e8f\u6dfb\u52a0\u65b0\u8def\u7531\u7ea6\u5b9a\u7684\u4fbf\u6377\u65b9\u6cd5\uff0c\u5c3d\u7ba1\u4e00\u6b21\u53ea\u80fd\u6dfb\u52a0\u5230\u4e00\u4e2a\u9875\u9762\u3002\u4f46\u662f\uff0c\u5982\u679c\u8981\u5c06\u65b0\u7684\u8def\u7531\u7ea6\u5b9a\u5e94\u7528\u4e8e\u591a\u4e2a\u9875\u9762\uff0c\u751a\u81f3\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u6240\u6709\u9875\u9762\uff0c\u8be5\u600e\u4e48\u529e\uff1fAddPageRoute \u65b9\u6cd5\u7684\u6269\u5c55\u6027\u4e0d\u662f\u5f88\u597d\u3002\u5728 ConfigureServices \u65b9\u6cd5\u4e2d\uff0c\u60a8\u6700\u7ec8\u53ef\u80fd\u4f1a\u6709\u6570\u767e\u884c\u4ee3\u7801\uff0c\u5e76\u4e14\u5fc5\u987b\u8bb0\u4f4f\u4e3a\u6bcf\u4e2a\u65b0\u9875\u9762\u6dfb\u52a0\u65b0\u7684\u6ce8\u518c\u3002<\/p>\n
\u4f7f\u7528 AddPageRoute \u65b9\u6cd5\u65f6\uff0c\u6846\u67b6\u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684 PageRouteModelConvention\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u7531 RazorPagesOptions Conventions \u5c5e\u6027\u8868\u793a\u7684 PageConventionCollection \u4e2d\u3002\u8be5\u7ea6\u5b9a\u7531 IPageRouteModelConvention \u63a5\u53e3\u8868\u793a\uff0c\u60a8\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u8be5\u63a5\u53e3\u5c06\u65b0\u7ea6\u5b9a\u5e94\u7528\u4e8e\u591a\u4e2a\u9875\u9762\u3002\u4e3a\u4e86\u8bf4\u660e\u5176\u5de5\u4f5c\u539f\u7406\uff0c\u5047\u8bbe\u60a8\u7684\u65b0\u5174\u5e94\u7528\u7a0b\u5e8f\u9700\u8981\u652f\u6301\u4ee5\u591a\u79cd\u8bed\u8a00\u663e\u793a\u5185\u5bb9\u3002<\/p>\n
\u6ce8\u610f\u4e3a\u8981\u4ee5\u591a\u79cd\u8bed\u8a00\u663e\u793a\u7684\u5185\u5bb9\u63d0\u4f9b\u652f\u6301\u7684\u8fc7\u7a0b\u79f0\u4e3a\u672c\u5730\u5316\uff0c\u8fd9\u662f\u4e00\u4e2a\u4e13\u95e8\u7684\u4e3b\u9898\uff0c\u9664\u4e86\u6b64\u793a\u4f8b\u4e4b\u5916\uff0c\u672c\u4e66\u4e0d\u4f1a\u8be6\u7ec6\u4ecb\u7ecd\u3002\u5982\u679c\u60a8\u60f3\u4e86\u89e3\u6709\u5173 Razor Pages \u4e2d\u672c\u5730\u5316\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u5728\u6b64\u5904\u67e5\u770b\u6211\u7684\u7cfb\u5217\u535a\u5ba2\u6587\u7ae0\uff1ahttps:\/\/www.mikesdotnetting.com\/category\/41\/localization<\/a>\u3002<\/p>\n
\u8981\u5448\u73b0\u5185\u5bb9\u7684\u672c\u5730\u5316\uff08\u7ffb\u8bd1\uff09\u7248\u672c\uff0c\u5e94\u7528\u7a0b\u5e8f\u9700\u8981\u77e5\u9053\u7528\u6237\u66f4\u559c\u6b22\u54ea\u79cd\u533a\u57df\u6027\u6216\u8bed\u8a00\u3002\u901a\u5e38\uff0c\u8fd9\u662f\u901a\u8fc7\u8981\u6c42\u7528\u6237\u4ece\u591a\u4e2a\u9009\u9879\u4e2d\u8fdb\u884c\u9009\u62e9\uff0c\u7136\u540e\u4ee5\u67d0\u79cd\u65b9\u5f0f\u8ddf\u8e2a\u8be5\u9009\u62e9\u6765\u786e\u5b9a\u7684\u3002\u5b58\u50a8\u6240\u9009\u5185\u5bb9\u5e76\u5c06\u5176\u4ece\u4e00\u4e2a\u9875\u9762\u4f20\u9012\u5230\u53e6\u4e00\u4e2a\u9875\u9762\u7684\u5e38\u7528\u65b9\u6cd5\u4e4b\u4e00\u662f\u5728 URL \u4e2d\u4f5c\u4e3a\u6570\u636e\u3002\u5305\u542b\u9996\u9009\u533a\u57df\u6027\u7684 URL \u7684\u5178\u578b\u793a\u4f8b\u53ef\u80fd\u662f https:\/\/domain.com\/en\/Welcome\uff0c\u5176\u4e2d<\/a> \/en\/ \u533a\u6bb5\u6307\u5b9a\u82f1\u8bed\u4f5c\u4e3a\u533a\u57df\u6027\uff0c\u6216\u8005 https:\/\/domain.com\/fr\/Welcome<\/a> \u8868\u793a\u6cd5\u8bed\u7248\u672c\u3002<\/p>\n
\u5982\u524d\u6240\u8ff0\uff0c\u60a8\u5c06 URL \u4e2d\u7684\u6570\u636e\u4f5c\u4e3a\u53c2\u6570\u503c\u4f20\u9012\uff0c\u5e76\u4e14\u9700\u8981\u663e\u5f0f\u58f0\u660e\u5305\u542b\u53c2\u6570\u7684\u8def\u7531\u6a21\u677f\u3002\u5982\u679c\u8981\u652f\u6301\u5c06\u8def\u7531\u6a21\u677f\u6dfb\u52a0\u5230\u591a\u4e2a\u9875\u9762\uff0c\u5219\u53ef\u4ee5\u521b\u5efa\u53ef\u5e94\u7528\u4e8e\u4efb\u610f\u6570\u91cf\u7684\u9875\u9762\u7684 PageRoute- ModelConvention\u3002<\/p>\n
PageRouteModelConventions \u5b9e\u73b0 IPageRouteModelConvention \u63a5\u53e3\uff0c\u8be5\u63a5\u53e3\u6307\u5b9a\u5fc5\u987b\u5b9e\u73b0\u7684\u5355\u4e2a\u65b9\u6cd5\uff0c\u5373 Apply \u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u5c06 PageRouteModel \u4f5c\u4e3a\u53c2\u6570\uff1a<\/p>\n
public interface IPageRouteModelConvention : IPageConvention\n{\n    void Apply(PageRouteModel model);\n}<\/code><\/pre>\n
\u8bf7\u6ce8\u610f\uff0cIPageRouteModelConvention \u63a5\u53e3\u53cd\u8fc7\u6765\u53c8\u5b9e\u73b0 IPageConvention \u63a5\u53e3\u3002\u8fd9\u662f\u4e00\u4e2a\u6807\u8bb0\u63a5\u53e3\u3002\u5b83\u6ca1\u6709\u65b9\u6cd5\uff0c\u7528\u4f5c\u8def\u7531\u53d1\u73b0\u8fc7\u7a0b\u7684\u4e00\u90e8\u5206\uff0c\u7528\u4e8e\u5c06\u5b9e\u73b0\u7c7b\u8868\u793a\u4e3a\u5305\u542b\u5e94\u5e94\u7528\u4e8e\u5e94\u7528\u7a0b\u5e8f\u7684\u8def\u7531\u6a21\u578b\u7ea6\u5b9a\u7684\u7c7b\u3002<\/p>\n
PageRouteModel \u53c2\u6570\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7f51\u5173\uff0c\u7528\u4e8e\u5e94\u7528\u65b0\u7ea6\u5b9a\u6765\u4e3a Razor \u9875\u9762\u751f\u6210\u8def\u7531\u3002\u6b63\u662f\u901a\u8fc7\u6b64\u5bf9\u8c61\uff0c\u60a8\u53ef\u4ee5\u5e94\u7528\u81ea\u5b9a\u4e49\u7ea6\u5b9a\u3002PageRouteModel \u5177\u6709 Selectors \u5c5e\u6027\uff0c\u8be5\u5c5e\u6027\u8868\u793a SelectorModel \u5bf9\u8c61\u7684\u96c6\u5408\u3002\u6bcf\u4e2a\u9009\u9879\u90fd\u6709\u4e00\u4e2a AttributeRouteModel \u5c5e\u6027\uff0c\u800c\u8be5\u5c5e\u6027\u53c8\u5177\u6709\u4e00\u4e2a Template \u5c5e\u6027\uff0c\u8be5\u5c5e\u6027\u8868\u793a\u4e00\u4e2a\u8def\u7531\u6a21\u677f\uff0c\u8be5\u6a21\u677f\u5141\u8bb8\u5c06 URL \u6620\u5c04\u5230\u6b64\u7279\u5b9a\u9875\u9762\u3002\u4ee5\u4e0b\u662f\u6b64\u7ed3\u6784\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u67e5\u627e\u5f53\u524d Index \u9875\u7684\u65b9\u5f0f\uff1a<\/p>\n
PageRouteModel\n    RelativePath: "\/Pages\/Index.cshtml"\n    Selectors: [Count = 3]\n        SelectorModel[0]:\n            AttributeRouteModel:\n                Template: "Index"\n        SelectorModel[1]:\n            AttributeRouteModel:\n                Template: ""\n        SelectorModel[2]:\n            AttributeRouteModel:\n                Template: "FindMe"<\/code><\/pre>\n
\u8fd9\u662f\u4e00\u4e2a\u5927\u89c4\u6a21\u7b80\u5316\u7684\u8868\u793a\u5f62\u5f0f\uff0c\u53ea\u5173\u6ce8\u90a3\u4e9b\u76f4\u63a5\u611f\u5174\u8da3\u7684\u5c5e\u6027\u3002PageRouteModel \u7c7b\u548c\u7ec4\u6210\u5176\u5c5e\u6027\u7684\u7c7b\u6bd4\u8fd9\u590d\u6742\u5f97\u591a\u3002\u8bf7\u6ce8\u610f\uff0c\u5728 Index \u9875\u7684\u6b64\u8868\u793a\u5f62\u5f0f\u4e2d\u6709\u4e09\u4e2a SelectorModel \u5bf9\u8c61\u3002\u6700\u7ec8\u7684 SelectorModel \u5305\u542b FindMe \u8def\u7531\u6a21\u677f\uff0c\u8be5\u6a21\u677f\u662f\u5728\u4e0a\u4e00\u8282\u4e2d\u901a\u8fc7 AddPageRoute \u65b9\u6cd5\u6dfb\u52a0\u7684\u3002<\/p>\n
\u5728 Apply \u65b9\u6cd5\u4e2d\uff0c\u60a8\u53ef\u4ee5\u8bbf\u95ee\u73b0\u6709\u7684 SelectorModel \u5bf9\u8c61\u5e76\u4fee\u6539 Template \u5c5e\u6027\u7684\u503c\u4ee5\u66f4\u6539\u73b0\u6709\u6a21\u677f\uff0c\u4e5f\u53ef\u4ee5\u5c06 SelectorModel \u5bf9\u8c61\u6dfb\u52a0\u5230 Selectors \u96c6\u5408\u4ee5\u6dfb\u52a0\u5176\u4ed6\u8def\u7531\u6a21\u677f\u3002\u4e0b\u9762\u7684\u6e05\u5355\u663e\u793a\u4e86\u4e00\u4e2a PageRouteModelConvention\uff0c\u5b83\u590d\u5236\u73b0\u6709\u7684\u8def\u7531\u6a21\u677f\uff0c\u63d2\u5165\u4e00\u4e2a\u540d\u4e3a culture \u7684\u53ef\u9009\u8def\u7531\u53c2\u6570\u4f5c\u4e3a\u7b2c\u4e00\u4e2a\u6bb5\uff0c\u7136\u540e\u5c06\u8be5\u526f\u672c\u6dfb\u52a0\u5230\u5e94\u7528\u7a0b\u5e8f\u4e2d\u53d1\u73b0\u7684\u6bcf\u4e2a\u9875\u9762\u7684\u65b0 SelectorModel \u4e2d\u3002<\/p>\n
\u5217\u8868 4.8 \u521b\u5efa PageRouteModelConvention \u4ee5\u6dfb\u52a0\u81ea\u5b9a\u4e49\u8def\u7531\u7ea6\u5b9a<\/p>\n
using Microsoft.AspNetCore.Mvc.ApplicationModels;                            \u2776\n\nnamespace CityBreaks.PageRouteModelConventions\n{\n    public class CultureTemplatePageRouteModelConvention :\n     IPageRouteModelConvention                                             \u2777\n    {\n        public void Apply(PageRouteModel model)                              \u2778\n        {\n            var selectorCount = model.Selectors.Count;\n\n            for (var i = 0; i < selectorCount; i++)                          \u2779\n            {\n                var selector = model.Selectors[i];\n\n                model.Selectors.Add(new SelectorModel                        \u277a\n                {\n                    AttributeRouteModel = new AttributeRouteModel\n                    {\n                        Order = 100,                                         \u277b\n                        Template =                                           \u277b\n                         AttributeRouteModel.CombineTemplates("{culture?}",\u277b\n                         selector.AttributeRouteModel.Template)            \u277b\n                    }\n                });\n            }\n        }\n    }\n}<\/code><\/pre>\n
\u2776 Microsoft.AspNetCore.Mvc.ApplicationModels \u547d\u540d\u7a7a\u95f4\u9700\u8981 using \u6307\u4ee4\u3002
\n\u2777 \u60a8\u6b63\u5728\u8c03\u7528\u6b64\u7c7b CultureTemplatePage-RouteModelConvention \u5e76\u5b9e\u73b0 IPageRouteModelConvention \u63a5\u53e3\u3002
\n\u2778 \u8be5\u7c7b\u5b9e\u73b0 Apply \u65b9\u6cd5\u3002
\n\u2779 \u8fed\u4ee3 PageRouteModel \u7684 SelectorModels \u96c6\u5408\u4ee5\u83b7\u53d6\u6709\u5173\u5176\u8def\u7531\u6a21\u677f\u7684\u4fe1\u606f\u3002
\n\u277a \u901a\u8fc7\u5c06\u540d\u4e3a culture \u7684\u65b0\u53c2\u6570\u4e0e\u73b0\u6709\u9009\u62e9\u5668\u7684\u526f\u672c\u76f8\u7ed3\u5408\uff0c\u5c06\u65b0\u7684 SelectorModel \u6dfb\u52a0\u5230\u96c6\u5408\u4e2d\u3002
\n\u277b \u65b0\u6a21\u677f\u7684 order \u8bbe\u7f6e\u4e3a\u8f83\u9ad8\u7684\u6570\u5b57\uff0c\u56e0\u6b64\u5b83\u4e0d\u4f1a\u5e72\u6270\u73b0\u6709\u8def\u7ebf\u3002<\/p>\n
\u901a\u8fc7\u5c06 CultureTemplatePageRouteModelConvention \u6dfb\u52a0\u5230 RazorPagesOptions Conventions \u96c6\u5408\u6765\u6ce8\u518c\u8be5 CultureTemplatePageRouteModelConvention\uff0c\u5176\u65b9\u5f0f\u4e0e\u4e4b\u524d\u8c03\u7528 AddPageRoute \u65b9\u6cd5\u7684\u65b9\u5f0f\u7c7b\u4f3c\uff1a<\/p>\n
builder.Services.AddRazorPages().AddRazorPagesOptions(options => {\n    options.Conventions.AddPageRoute("\/Index", "FindMe");\n    options.Conventions.Add(new CultureTemplatePageRouteModelConvention());\n});<\/code><\/pre>\n
\u6ce8\u518c\u7ea6\u5b9a\u540e\uff0c\u5c06\u8c03\u7528\u8be5\u7ea6\u5b9a\uff0c\u5e76\u5728\u542f\u52a8\u65f6\u4e3a\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u6bcf\u4e2a Razor \u9875\u9762\u6267\u884c\u5176 Apply \u65b9\u6cd5\u3002\u6700\u7ec8\u7ed3\u679c\u662f\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u8def\u7531\u6a21\u677f\u603b\u6570\u589e\u52a0\u4e86\u4e00\u500d\u3002\u4f8b\u5982\uff0c\u7d22\u5f15\u9875\u9762\u7684 SelectorModels \u603b\u6570\u73b0\u5728\u4e3a 6 \u4e2a\uff0c\u5177\u6709\u4ee5\u4e0b\u8def\u7531\u6a21\u677f\uff1a<\/p>\n
"Index"\n""\n"FindMe"\n"{culture?}\/Index"\n"{culture?}"\n"{culture?}\/FindMe"<\/code><\/pre>\n
\u73b0\u5728\uff0c\u60a8\u53ef\u4ee5\u8bbf\u95ee URL \u4e2d\u5305\u542b\u6216\u4e0d\u5305\u542b\u533a\u57df\u6027\u7684\u4e3b\u9875\u3002\u5982\u679c\u60a8\u60f3\u5c06\u533a\u57df\u6027\u8bbe\u4e3a\u5f3a\u5236\u6027\u7684\uff0c\u5219\u53ef\u4ee5\u66f4\u65b0\u73b0\u6709\u6a21\u677f\uff1a<\/p>\n
foreach (var selector in model.Selectors)\n{\n    selector.AttributeRouteModel.Template = AttributeRouteModel.CombineTemplates("{culture}",\n                selector.AttributeRouteModel.Template);\n}<\/code><\/pre>\n
\u8fd9\u6837\uff0c\u6211\u4eec\u5c31\u5b8c\u6210\u4e86\u5bf9\u5982\u4f55\u5c06 URL \u6620\u5c04\u5230\u5404\u4e2a Razor \u9875\u9762\u4ee5\u53ca\u5982\u4f55\u5728\u5fc5\u8981\u65f6\u4f7f\u7528\u5404\u79cd\u65b9\u5f0f\u81ea\u5b9a\u4e49\u8fc7\u7a0b\u7684\u63a2\u7d22\u3002\u4e0b\u4e00\u8282\u5c06\u4ecb\u7ecd\u53ef\u7528\u4e8e\u6839\u636e\u5e94\u7528\u7a0b\u5e8f\u7684\u8def\u7531\u4fe1\u606f\u751f\u6210 URL \u7684\u5de5\u5177\u3002<\/p>\n
4.3 \u751f\u6210 URL<\/h2>\n
\u4efb\u4f55\u5bf9 HTML \u6709\u4e00\u70b9\u4e86\u89e3\u7684\u4eba\u90fd\u77e5\u9053\uff0c\u53ea\u9700\u5c06\u951a\u5143\u7d20\u6dfb\u52a0\u5230\u9875\u9762\u4e2d\uff0c\u5e76\u5c06\u76ee\u6807 URL \u4f5c\u4e3a\u786c\u7f16\u7801\u5b57\u7b26\u4e32\u5e94\u7528\u4e8e href \u5c5e\u6027\uff0c\u90a3\u4e48\u4e3a\u4ec0\u4e48\u672c\u4e66\u4e13\u95e8\u7528\u4e00\u8282\u6765\u8ba8\u8bba\u751f\u6210 URL \u7684\u4e3b\u9898\u5462\uff1f\u5982\u679c\u4f60\u8981\u521b\u5efa\u94fe\u63a5\u7684 URL \u4f4d\u4e8e\u4f60\u7684\u7f51\u7ad9\u5916\u90e8\uff0c\u90a3\u4e48\u4f60\u5c06\u4f7f\u7528\u666e\u901a\u7684\u951a\u5143\u7d20\u548c\u786c\u7f16\u7801\u7684 href \u503c\u3002\u4f60\u4e5f\u53ef\u4ee5\u5c06\u786c\u7f16\u7801\u7684 URL \u7528\u4e8e\u5185\u90e8\u94fe\u63a5\uff0c\u4f46\u6b63\u5982\u4f60\u521a\u521a\u9605\u8bfb\u7684\u90a3\u6837\uff0c\u4f60\u53ef\u4ee5\u975e\u5e38\u8f7b\u677e\u5730\u66f4\u6539 URL \u6620\u5c04\u5230\u9875\u9762\u7684\u65b9\u5f0f\u3002\u5982\u679c\u9700\u8981\u8c03\u6574\u7279\u5b9a\u9875\u9762\u6216\u9875\u9762\u7ec4\u7684\u67e5\u627e\u65b9\u5f0f\uff0c\u5219\u9700\u8981\u5728\u5e94\u7528\u7a0b\u5e8f\u5185\u7684\u6240\u6709\u4f4d\u7f6e\u66f4\u65b0\u94fe\u63a5\u5230\u8fd9\u4e9b\u9875\u9762\u7684 URL\u3002\u73b0\u5728\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5e26\u6765\u7ef4\u62a4\u65b9\u9762\u7684\u9ebb\u70e6\uff0c\u800c Razor Pages \u6846\u67b6\u7684\u5f00\u53d1\u4eba\u5458\u4e0d\u559c\u6b22\u7ef4\u62a4\u65b9\u9762\u7684\u9ebb\u70e6\uff0c\u56e0\u6b64\u4ed6\u4eec\u63d0\u4f9b\u4e86\u6b64\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n
Razor Pages \u5305\u542b\u4e00\u4e9b\u5de5\u5177\uff0c\u8fd9\u4e9b\u5de5\u5177\u53ef\u6839\u636e\u5e94\u7528\u7a0b\u5e8f\u7684\u8def\u7531\u914d\u7f6e\u751f\u6210 URL\u3002\u56e0\u6b64\uff0c\u5982\u679c\u60a8\u66f4\u6539\u8def\u7531\uff0c\u5b83\u4eec\u751f\u6210\u7684\u94fe\u63a5\u5c06\u81ea\u52a8\u66f4\u65b0\u3002\u4e3b\u8981\u5de5\u5177\u662f\u951a\u70b9\u6807\u8bb0\u5e2e\u52a9\u7a0b\u5e8f\uff08\u6211\u4eec\u4e4b\u524d\u5df2\u7ecf\u7b80\u8981\u4ecb\u7ecd\u8fc7\uff09\u548c LinkGenerator \u670d\u52a1\u3002\u8fd9\u4e9b\u662f\u6211\u4eec\u63a5\u4e0b\u6765\u8981\u770b\u7684\u5185\u5bb9\u3002<\/p>\n
4.3.1 \u951a\u70b9\u6807\u7b7e\u52a9\u624b<\/h3>\n
\u5982\u4e0a\u4e00\u7ae0\u6240\u8ff0\uff0c\u6807\u8bb0\u5e2e\u52a9\u7a0b\u5e8f\u662f\u81ea\u52a8\u751f\u6210 HTML \u7684\u7ec4\u4ef6\u3002\u951a\u70b9\u6807\u7b7e\u5e2e\u52a9\u7a0b\u5e8f\u8d1f\u8d23\u751f\u6210\u94fe\u63a5\u5230\u5e94\u7528\u7a0b\u5e8f\u5185\u9875\u9762\u7684\u951a\u70b9\u5143\u7d20\u3002href \u5c5e\u6027\u7684\u503c\u662f anchor \u5143\u7d20\u7684\u57fa\u672c\u90e8\u5206\u3002\u951a\u70b9\u6807\u8bb0\u5e2e\u52a9\u7a0b\u5e8f\u8d1f\u8d23\u6839\u636e\u5e94\u7528\u7a0b\u5e8f\u7684\u8def\u7531\u914d\u7f6e\u751f\u6210\u6b64\u6d88\u606f\u3002\u5982\u679c\u901a\u8fc7\u8c03\u6574\u9875\u9762\u7684\u8def\u7531\u6a21\u677f\u6216\u6dfb\u52a0\u65b0\u7ea6\u5b9a\u6765\u66f4\u6539\u8def\u7531\u7cfb\u7edf\u914d\u7f6e\uff0c\u5219\u6807\u8bb0\u5e2e\u52a9\u7a0b\u5e8f\u7684\u8f93\u51fa\u4f1a\u81ea\u52a8\u76f8\u5e94\u5730\u8c03\u6574\u3002\u60a8\u65e0\u9700\u6d4f\u89c8 Razor \u9875\u9762\u5373\u53ef\u66f4\u65b0\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\u7684\u94fe\u63a5\u3002<\/p>\n
\u63d0\u9192\u4e00\u4e0b\uff0c\u4ee5\u4e0b\u662f\u60a8\u5728\u7b2c 2 \u7ae0\u4e2d\u6dfb\u52a0\u5230\u5bfc\u822a\u7684 Welcome \u9875\u9762\u7684\u951a\u70b9\u6807\u7b7e\u5e2e\u52a9\u7a0b\u5e8f\uff1a<\/p>\n
<a class="nav-link text-dark" asp-area="" asp-page="\/Welcome">Welcome<\/a><\/code><\/pre>\n
\u8fd9\u4e2a\u7279\u5b9a\u7684\u951a\u70b9\u6807\u7b7e\u5e2e\u52a9\u7a0b\u5e8f\u5305\u62ec\u4e24\u4e2a\u81ea\u5b9a\u4e49\u5c5e\u6027\uff0c\u8fd9\u4e24\u4e2a\u5c5e\u6027\u90fd\u4ee5 asp- \u4e3a\u524d\u7f00\u3002\u8bf7\u6ce8\u610f\uff0c\u6ca1\u6709 href \u5c5e\u6027\u3002\u4e0d\u80fd\u5728\u951a\u70b9\u6807\u8bb0\u5e2e\u52a9\u7a0b\u5e8f\u4e2d\u5305\u542b href \u5c5e\u6027\u3002\u5982\u679c\u5c1d\u8bd5\u8fd9\u6837\u505a\uff0c\u5e94\u7528\u7a0b\u5e8f\u5c06\u5728\u8fd0\u884c\u65f6\u5f15\u53d1 InvalidOperationException\u3002Razor Pages \u5e94\u7528\u7a0b\u5e8f\u6700\u611f\u5174\u8da3\u7684 anchor \u6807\u8bb0\u652f\u6301\u7684\u81ea\u5b9a\u4e49\u5c5e\u6027\u5982\u4e0b\uff1a<\/p>\n
\u2022  page
\n\u2022  page-handler
\n\u2022  route-*
\n\u2022  all-route-data
\n\u2022  host
\n\u2022  protocol
\n\u2022  area<\/p>\n
page\u3001page-handler \u548c route-* \u5c5e\u6027\u662f\u60a8\u6700\u5e38\u4f7f\u7528\u7684\u3002page \u5c5e\u6027\u662f\u6700\u91cd\u8981\u7684;\u5b83\u91c7\u7528\u8981\u751f\u6210\u94fe\u63a5\u7684\u9875\u9762\u540d\u79f0\uff08\u6ca1\u6709\u6269\u5c55\u540d\u7684\u8def\u5f84\uff0c\u6839\u4f4d\u4e8e Pages \u6587\u4ef6\u5939\u4e2d\uff09\uff0c\u524d\u9762\u6709\u4e00\u4e2a\u6b63\u659c\u6760\uff08\u4f8b\u5982\uff0c\/Welcome\uff09\u3002\u60a8\u5fc5\u987b\u4f20\u5165\u6709\u6548\u7684\u9875\u9762\u540d\u79f0\uff0c\u5982\u679c\u9875\u9762\u4f4d\u4e8e\u5b50\u6587\u4ef6\u5939\u4e2d\uff0c\u5219\u5305\u62ec\u8def\u5f84\u5206\u9694\u7b26\u3002\u56e0\u6b64\uff0c\u5982\u679c\u8981\u751f\u6210\u94fe\u63a5\u7684\u9875\u9762\u4f4d\u4e8e \\Pages\\Admin\\Index.cshtml\uff0c\u5219\u4f20\u9012\u7ed9 page \u5c5e\u6027\u7684\u503c\u5c06\u4e3a \/Admin\/Index\u3002\u5982\u679c\u8def\u7531\u7cfb\u7edf\u627e\u4e0d\u5230\u5339\u914d\u7684\u9875\u9762\uff0c\u5b83\u5c06\u751f\u6210\u4e00\u4e2a\u5e26\u6709\u7a7a\u5b57\u7b26\u4e32\u7684 href \u5c5e\u6027\u3002\u56e0\u6b64\uff0c\u5982\u679c\u60a8\u53d1\u73b0\u5b9a\u4f4d\u6807\u8bb0\u5e2e\u52a9\u7a0b\u5e8f\u7684\u5448\u73b0\u8f93\u51fa\u610f\u5916\u5730\u5c06\u60a8\u5e26\u5230\u5e94\u7528\u7a0b\u5e8f\u7684\u4e3b\u9875\uff0c\u5219\u5e94\u4ed4\u7ec6\u68c0\u67e5\u5206\u914d\u7ed9 page \u5c5e\u6027\u7684\u503c\u3002<\/p>\n
\u67d0\u4e9b\u9875\u9762\u5177\u6709\u591a\u4e2a\u8def\u7531\u6a21\u677f\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u540e\u4e00\u4e2a\u6a21\u677f\u5c06\u7528\u4e8e\u751f\u6210 href \u503c\uff08\u53c2\u89c1\u56fe 4.7\uff09\u3002\u540d\u4e3a Index.cshtml \u7684\u6587\u4ef6\u7684\u9ed8\u8ba4\u7ea6\u5b9a\u662f\u751f\u6210\u4e24\u4e2a\u8def\u7531\u6a21\u677f;\u7b2c\u4e00\u4e2a\u662f Index\uff0c\u6700\u540e\u4e00\u4e2a\u662f\u7a7a\u5b57\u7b26\u4e32\uff0c\u5982\u524d\u6240\u8ff0\u3002\u5c06 \/Index \u6216 \/Admin\/Index \u4f20\u9012\u7ed9 asp-page \u5c5e\u6027\u65f6\uff0c\u751f\u6210\u7684\u8f93\u51fa\u4e3a href=\u201c\/\u201d \u6216 href=\u201c\/Admin\/\u201d\u3002\u60a8\u4e4b\u524d\u901a\u8fc7 Startup \u4e2d\u7684 AddPageRoute \u65b9\u6cd5\u4e3a Index \u9875\u9762\u6dfb\u52a0\u4e86\u7b2c\u4e09\u4e2a\u8def\u7531\u6a21\u677f \u2014 \u201cFindMe\u201d\uff0c\u8be5\u65b9\u6cd5\u5c06\u751f\u6210 href \u503c\u3002\u56e0\u6b64\uff0c<a asp-page=\u201c\/Index\u201d>Home<\/a><\/code> \u7684\u5448\u73b0 HTML \u5c06\u4e3a <a href=\u201c\/FindMe\u201d>Home<\/a><\/code>\u3002<\/p>\n
<\/p>\n
\u56fe 4.7 \u5c5e\u4e8e\u6700\u540e\u4e00\u4e2a SelectorModel \u7684\u6a21\u677f\u7528\u4e8e\u751f\u6210 URL\u3002<\/p>\n
page-handler \u5c5e\u6027\u7528\u4e8e\u6307\u5b9a\u5e94\u6267\u884c\u7684\u547d\u540d\u5904\u7406\u7a0b\u5e8f\u65b9\u6cd5\u7684\u540d\u79f0\u3002\u5176\u5de5\u4f5c\u65b9\u5f0f\u4e0e\u4e0a\u4e00\u7ae0\u4e2d\u8ba8\u8bba\u4f7f\u7528 Search \u5904\u7406\u7a0b\u5e8f\u548c Register \u5904\u7406\u7a0b\u5e8f\u7684\u547d\u540d\u5904\u7406\u7a0b\u5e8f\u65f6\u770b\u5230\u7684\u8868\u5355\u6807\u8bb0\u5e2e\u52a9\u7a0b\u5e8f\u7684\u5de5\u4f5c\u65b9\u5f0f\u76f8\u540c\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u4f20\u9012\u7ed9 page-handler \u5c5e\u6027\u7684\u503c\u5c06\u5e94\u7528\u4e8e\u5177\u6709\u540d\u4e3a \u201chandler\u201d \u7684\u952e\u7684\u67e5\u8be2\u5b57\u7b26\u4e32\uff1a<\/p>\n
?handler=Search<\/code><\/pre>\n
\u60a8\u53ef\u4ee5\u901a\u8fc7\u66f4\u6539\u9875\u9762\u7684\u8def\u7531\u6a21\u677f\u4ee5\u5305\u542b\u540d\u4e3a \u201chandler\u201d \u7684\u53c2\u6570\u6765\u66f4\u6539\u6b64\u884c\u4e3a\uff0c\u4ee5\u4fbf\u5904\u7406\u7a0b\u5e8f\u7684\u540d\u79f0\u6210\u4e3a URL \u7684\u4e00\u90e8\u5206\u3002\u8fd9\u901a\u5e38\u4f5c\u4e3a\u53ef\u9009\u53c2\u6570\u6dfb\u52a0\uff0c\u56e0\u6b64\u4e5f\u53ef\u4ee5\u8bbf\u95ee\u5e38\u89c4\u7684 OnGet \u548c OnPost \u5904\u7406\u7a0b\u5e8f\uff1a<\/p>\n
@page "{handler?}"<\/code><\/pre>\n
route- \u5c5e\u6027\u9002\u7528\u4e8e\u8def\u7531\u53c2\u6570\u503c\uff0c\u5176\u4e2d <\/em> \u8868\u793a\u53c2\u6570\u7684\u540d\u79f0\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u6807\u7b7e\u5e2e\u52a9\u7a0b\u5e8f\uff0c\u5b83\u4f7f\u7528\u60a8\u5728\u8def\u7531\u6a21\u677f\u4e2d\u6307\u5b9a\u7684 cityName \u53c2\u6570\u751f\u6210\u6307\u5411\u7f57\u9a6c\u57ce\u5e02\u9875\u9762\u7684\u94fe\u63a5\uff1a<\/p>\n
<a asp-page="\/City" asp-route-cityName="Rome">Rome<\/a><\/code><\/pre>\n
\u5982\u679c\u53c2\u6570\u4e0d\u662f\u8def\u7531\u6a21\u677f\u7684\u4e00\u90e8\u5206\uff0c\u5219\u4f20\u9012\u7ed9 route-* \u5c5e\u6027\u7684\u540d\u79f0\u548c\u503c\u5c06\u5e94\u7528\u4e8e URL \u67e5\u8be2\u5b57\u7b26\u4e32\u3002\u56e0\u6b64\uff0c\u5982\u679c\u5c06\u4e0a\u4e00\u4e2a\u793a\u4f8b\u4e2d\u7684 route \u5c5e\u6027\u66ff\u6362\u4e3a asp-route-foo=\u201cbah\u201d\uff0c\u5219\u751f\u6210\u7684 URL \u5c06\u4e3a \/City\uff1ffoo=bah\u3002<\/p>\n
all-route-data \u53c2\u6570\u91c7\u7528 Dictionary<string\uff0c string><\/code> \u4f5c\u4e3a\u503c\uff0c\u7528\u4e8e\u5305\u88c5\u591a\u4e2a\u8def\u7531\u53c2\u6570\u503c\u3002\u5b83\u662f\u4e3a\u4e86\u65b9\u4fbf\u60a8\uff0c\u8ba9\u60a8\u4e0d\u5fc5\u6dfb\u52a0\u591a\u4e2a route-* \u5c5e\u6027\uff1a<\/p>\n
var d = new Dictionary<string, string> { { "cityName", "Madrid" },{ "rating", \n "5" } };\n<a asp-page="\/City" asp-all-route-data="d">Click<\/a><\/code><\/pre>\n
\u951a\u70b9\u6807\u7b7e\u5e2e\u52a9\u7a0b\u5e8f\u7684\u9ed8\u8ba4\u884c\u4e3a\u662f\u6839\u636e\u76ee\u6807\u9875\u9762\u7684\u4f4d\u7f6e\u751f\u6210\u76f8\u5bf9 URL\u3002\u5047\u8bbe\u60a8\u9009\u62e9\u4f7f\u7528 protocol \u5c5e\u6027\u6307\u5b9a\u534f\u8bae\uff08\u4f8b\u5982 HTTPS\uff09\u6216\u4f7f\u7528 host \u5c5e\u6027\u6307\u5b9a\u4e3b\u673a\u540d\uff08\u57df\uff09\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u951a\u70b9\u6807\u8bb0\u5e2e\u52a9\u7a0b\u5e8f\u5c06\u4f7f\u7528\u6307\u5b9a\u7684\u503c\u751f\u6210\u7edd\u5bf9 URL\u3002<\/p>\n
\u5217\u8868\u4e2d\u7684\u6700\u540e\u4e00\u4e2a\u5c5e\u6027\u662f area \u5c5e\u6027\uff0c\u7528\u4e8e\u6307\u5b9a\u76ee\u6807\u9875\u9762\u6240\u5728\u7684\u533a\u57df\u3002\u533a\u57df\u7684\u540d\u79f0\u5c06\u4f5c\u4e3a\u751f\u6210\u7684 URL \u7684\u7b2c\u4e00\u4e2a\u6bb5\u5305\u542b\u5728\u5185\u3002<\/p>\n
Razor Pages \u4e2d\u7684\u533a\u57df<\/h2>\n
Razor Pages \u4e2d\u7684\u533a\u57df\u529f\u80fd\u5f88\u5947\u602a\uff0c\u56e0\u4e3a\u4e86\u89e3\u5b83\u6700\u91cd\u8981\u7684\u4e8b\u60c5\u662f\u60a8\u901a\u5e38\u5e94\u8be5\u907f\u514d\u4f7f\u7528\u5b83\u3002\u5728\u672c\u4e66\u4e2d\uff0c\u6211\u6839\u672c\u4e0d\u4f1a\u8d39\u5fc3\u63d0\u53ca areas\uff0c\u9664\u4e86\u9ed8\u8ba4\u6a21\u677f\u5305\u542b\u5177\u6709 area \u5c5e\u6027\u7684\u951a\u70b9\u6807\u7b7e\u5e2e\u52a9\u7a0b\u5e8f\uff08\u5c3d\u7ba1\u5b83\u4eec\u5206\u914d\u4e86\u4e00\u4e2a\u7a7a\u5b57\u7b26\u4e32\uff09\uff0c\u5e76\u4e14 areas \u5728 Identity \u6846\u67b6\u4e2d\u4f7f\u7528\uff0c\u60a8\u5c06\u5728\u7b2c 9 \u7ae0\u4e2d\u4ecb\u7ecd\u3002
\n\u533a\u57df\u6e90\u81ea MVC \u6846\u67b6\u3002MVC \u6846\u67b6\u7684\u4e00\u4e2a\u95ee\u9898\u662f\uff0c\u5c06\u63a7\u5236\u5668\u7c7b\u653e\u5728\u540d\u4e3a Controllers \u7684\u6587\u4ef6\u5939\u4e2d\uff0c\u5c06\u89c6\u56fe\u6587\u4ef6\u653e\u5728\u540d\u4e3a Views \u7684\u6587\u4ef6\u5939\u4e2d\uff0c\u8fd9\u662f\u7531\u81ea\u52a8\u4ee3\u7801\u57fa\u67b6\u7cfb\u7edf\u5f3a\u5236\u6267\u884c\u7684\u7ea6\u5b9a\u3002\u5728\u5927\u578b\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u6b64\u6587\u4ef6\u5939\u4e2d\u53ef\u80fd\u4f1a\u6709\u5927\u91cf\u7684\u63a7\u5236\u5668\u7c7b\u6587\u4ef6\u3002\u533a\u57df\u529f\u80fd\u65e8\u5728\u5e2e\u52a9\u5c06\u5927\u578b\u5e94\u7528\u7a0b\u5e8f\u5206\u89e3\u4e3a\u5355\u72ec\u7684\u5b50\u5e94\u7528\u7a0b\u5e8f\u3002MVC \u9879\u76ee\u4e2d\u7684\u6bcf\u4e2a\u533a\u57df\u90fd\u6709\u5176\u81ea\u5df1\u7684 Controllers\u3001Views \u548c Models \u6587\u4ef6\u5939\u3002\u901a\u8fc7\u5c06\u533a\u57df\u540d\u79f0\u4f5c\u4e3a URL \u4e2d\u7684\u7b2c\u4e00\u4e2a\u6bb5\u6765\u8bbf\u95ee\u533a\u57df\u7684\u5185\u5bb9\uff0c\u56e0\u6b64\u8be5\u533a\u57df\u8fd8\u5b9e\u65bd\u4e00\u4e2a\u5c42\u6b21\u7ed3\u6784\u4ee5\u8fdb\u884c\u8def\u7531\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u5411 Pages \u6587\u4ef6\u5939\u6dfb\u52a0\u65b0\u7684\u5b50\u6587\u4ef6\u5939\uff0c\u5728 Razor Pages \u4e2d\u5b9e\u73b0\u5b8c\u5168\u76f8\u540c\u7684\u5206\u5c42\u8def\u7531\u6548\u679c\uff0c\u8fd9\u901a\u5e38\u662f\u4e0d\u5efa\u8bae\u5728 Razor Pages \u4e2d\u4f7f\u7528\u533a\u57df\u7684\u539f\u56e0\u3002\u5b83\u4eec\u5927\u5927\u589e\u52a0\u4e86\u66f4\u5bb9\u6613\u89e3\u51b3\u7684\u95ee\u9898\u7684\u590d\u6742\u6027\u3002
\n\u5728 Razor Pages \u4e2d\u542f\u7528\u533a\u57df\u7684\u4e3b\u8981\u539f\u56e0\u662f\u5b83\u4eec\u4fc3\u8fdb\u4e86 Razor \u7c7b\u5e93\uff0c\u8fd9\u662f\u672c\u4e66\u4e0d\u4f1a\u8be6\u7ec6\u4ecb\u7ecd\u7684\u53e6\u4e00\u4e2a\u529f\u80fd\u3002\u5982\u679c\u60a8\u6709\u5174\u8da3\u4e86\u89e3\u6709\u5173 Razor \u7c7b\u5e93\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u53ef\u4ee5\u53c2\u8003\u5b98\u65b9\u6587\u6863 \uff08http:\/\/mng.bz\/o2zd\uff09\u3002Identity<\/a> \u6846\u67b6\u5305\u62ec\u4e00\u4e2a\u793a\u4f8b UI\uff0c\u8be5 UI \u4f5c\u4e3a Razor \u7c7b\u5e93\u5b9e\u73b0\u3002\u56e0\u6b64\uff0c\u867d\u7136\u60a8\u4e0d\u4f1a\u6dfb\u52a0\u4efb\u4f55\u81ea\u5df1\u7684\u533a\u57df\uff0c\u4f46\u5982\u679c\u60a8\u60f3\u81ea\u5b9a\u4e49 Identity UI\uff0c\u60a8\u5f88\u53ef\u80fd\u4f1a\u53d1\u73b0\u81ea\u5df1\u5fc5\u987b\u4f7f\u7528\u533a\u57df\u3002<\/p>\n
4.3.2 \u4f7f\u7528 IUrlHelper \u751f\u6210 URL<\/h3>\n
\u951a\u6807\u7b7e\u52a9\u624b\u7528\u4e8e\u4e3a\u5185\u90e8\u94fe\u63a5\u751f\u6210 URL\uff0c\u4f46\u6709\u65f6\uff0c\u60a8\u9700\u8981\u751f\u6210\u5c06\u7528\u4e8e\u5176\u4ed6\u76ee\u7684\u7684 URL\u3002\u60a8\u53ef\u80fd\u9700\u8981\u751f\u6210\u4e00\u4e2a URL\uff0c\u8be5 URL \u5c06\u5305\u542b\u5728\u7535\u5b50\u90ae\u4ef6\u4e2d\uff0c\u4f8b\u5982\uff0c\u60a8\u7ecf\u5e38\u9700\u8981\u5355\u51fb\u4ee5\u9a8c\u8bc1\u60a8\u5728\u7f51\u7ad9\u4e0a\u7684\u6ce8\u518c\u7684 URL\u3002\u6216\u8005\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u5728 Razor \u9875\u9762\u4e0a\u7684 img \u6807\u8bb0\u4e2d\u751f\u6210 URL\u3002IUrlHelper \u670d\u52a1\u53ef\u7528\u4e8e\u6b64\u76ee\u7684\u3002\u5b83\u901a\u8fc7 PageModel \u7c7b\u7684 Url \u5c5e\u6027\u548c Razor \u9875\u9762\u672c\u8eab\u5728 Razor Pages \u4e2d\u63d0\u4f9b\u7ed9\u60a8\u3002<\/p>\n
Url \u5c5e\u6027\u5177\u6709\u8bb8\u591a\u65b9\u6cd5\uff0c\u5176\u4e2d\u4e24\u79cd\u65b9\u6cd5\u5728 Razor Pages \u5e94\u7528\u7a0b\u5e8f\u4e2d\u7279\u522b\u6709\u8da3\uff1aPage \u65b9\u6cd5\u548c PageLink \u65b9\u6cd5\u3002Page \u65b9\u6cd5\u63d0\u4f9b\u4e86\u8bb8\u591a\u7248\u672c\u6216\u91cd\u8f7d\uff0c\u8fd9\u4e9b\u7248\u672c\u6216\u91cd\u8f7d\u4ece\u4f20\u9012\u7ed9\u5b83\u7684\u9875\u9762\u540d\u79f0\u4ee5\u53ca\u9875\u9762\u5904\u7406\u7a0b\u5e8f\u65b9\u6cd5\u548c\u8def\u7531\u503c\u751f\u6210\u76f8\u5bf9 URL \u4f5c\u4e3a\u5b57\u7b26\u4e32\u3002\u5176\u4ed6\u91cd\u8f7d\u53ef\u7528\u4e8e\u751f\u6210\u7edd\u5bf9 URL\u3002PageLink \u65b9\u6cd5\u6839\u636e\u5f53\u524d\u8bf7\u6c42\u751f\u6210\u7edd\u5bf9 URL\u3002\u4e0b\u9762\u7684\u793a\u4f8b\u6f14\u793a\u5982\u4f55\u4f7f\u7528 Page \u65b9\u6cd5\u751f\u6210\u5305\u542b\u8def\u7531\u6570\u636e\u7684\u76f8\u5bf9 URL\uff0c\u8be5 URL \u4f5c\u4e3a\u533f\u540d\u7c7b\u578b\u4f20\u9012\u5230 Page \u65b9\u6cd5\uff0c\u5176\u4e2d\u5c5e\u6027\u540d\u79f0\u4e0e\u8def\u7531\u53c2\u6570\u540d\u79f0\u5339\u914d\u3002<\/p>\n
\u6e05\u5355 4.9 \u4f7f\u7528 IUrlHelper \u751f\u6210\u76f8\u5bf9 URL<\/p>\n
public class IndexModel : PageModel\n{\n    public void OnGet()\n    {\n        var target = Url.Page("City", new { cityName = "Berlin", rating = 4 });\n    }\n}<\/code><\/pre>\n
\u6839\u636e\u6e05\u5355 4.4 \u4e2d\u7684 \u201c{cityName}\/{rating\uff1f}\u201d \u6a21\u677f\uff0c\u76ee\u6807\u53d8\u91cf\u7684\u503c\u4e3a \u201c\/City\/Berlin\/4\u201d\u3002\u533f\u540d\u7c7b\u578b\u4e2d\u540d\u79f0\u4e0e\u53c2\u6570\u540d\u79f0\u4e0d\u5339\u914d\u7684\u4efb\u4f55\u5c5e\u6027\u90fd\u5c06\u6dfb\u52a0\u5230 URL \u67e5\u8be2\u5b57\u7b26\u4e32\u4e2d\u3002<\/p>\n
\u4e0b\u4e00\u4e2a\u6e05\u5355\u6f14\u793a\u4e86\u5982\u4f55\u4f7f\u7528 PageLink \u65b9\u6cd5\u751f\u6210\u7edd\u5bf9 URL\u3002\u57fa\u4e8e\u540c\u4e00\u8def\u7531\u6a21\u677f\u7684\u8f93\u51fa\u4e3a\u201chttps:\/\/localhost<\/a> \uff1a5001\/City\/Berlin\/4\u201d\u3002<\/p>\n
\u6e05\u5355 4.10 \u4f7f\u7528 IUrlHelper \u751f\u6210\u7edd\u5bf9 URL<\/p>\n
public class IndexModel : PageModel\n{\n    public void OnGet()\n    {\n        var target = Url.PageLink("City", values: new { cityName = "Berlin", \n         rating = 4 });\n    }\n}<\/code><\/pre>\n
4.3.3 \u4ece ActionResults \u751f\u6210\u91cd\u5b9a\u5411 URL<\/h3>\n
\u5728\u4e0a\u4e00\u7ae0\u7684\u7ed3\u5c3e\uff0c\u6211\u4eec\u7814\u7a76\u4e86\u4e0d\u540c\u7684 ActionResult \u7c7b\u578b\uff0c\u8fd9\u4e9b\u7c7b\u578b\u53ef\u4ee5\u7528\u4f5c\u5904\u7406\u7a0b\u5e8f\u65b9\u6cd5\u7684\u8fd4\u56de\u7c7b\u578b\uff0c\u4ee5\u53ca\u7528\u4e8e\u521b\u5efa ActionResult \u7c7b\u5b9e\u4f8b\u7684\u5e2e\u52a9\u7a0b\u5e8f\u65b9\u6cd5\u3002\u5176\u4e2d\u4e24\u4e2a\u5e2e\u52a9\u7a0b\u5e8f\u65b9\u6cd5\u751f\u6210\u4f5c\u4e3a\u54cd\u5e94\u7684\u4e00\u90e8\u5206\u5305\u542b\u5728\u4f4d\u7f6e\u6807\u5934\u4e2d\u7684 URL\uff1aRedirectToPage \u548c RedirectToPagePermanent\u3002\u8fd9\u4e24\u79cd\u65b9\u6cd5\u90fd\u7528\u4e8e\u6307\u793a\u6d4f\u89c8\u5668\u91cd\u5b9a\u5411\u5230\u751f\u6210\u7684 URL\u3002\u8be5\u65b9\u6cd5 RedirectToPage \u8fd8\u4f1a\u751f\u6210 HTTP 302 \u72b6\u6001\u4ee3\u7801\uff0c\u8be5\u4ee3\u7801\u6307\u793a\u4f4d\u7f6e\u66f4\u6539\u662f\u6682\u65f6\u7684\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u8be5\u65b9\u6cd5 RedirectToPagePermanent \u4f1a\u751f\u6210 301 HTTP \u72b6\u6001\u4ee3\u7801\uff0c\u6307\u793a\u5e94\u5c06\u91cd\u5b9a\u5411\u89c6\u4e3a\u8868\u793a\u6c38\u4e45\u66f4\u6539\u3002\u5f53\u60a8\u60f3\u8981\u901a\u77e5\u641c\u7d22\u5f15\u64ce\u8d44\u6e90\u5df2\u79fb\u52a8\u5230\u65b0 URL \u65f6\uff0c\u901a\u5e38\u4f1a\u4f7f\u7528\u540e\u4e00\u79cd\u65b9\u6cd5\u3002\u4e0b\u9762\u7684\u6e05\u5355\u663e\u793a\u4e86\u5982\u4f55\u4f7f\u7528 RedirectToPage \u65b9\u6cd5\u751f\u6210\u5c06\u7528\u6237\u53d1\u9001\u5230\u7279\u5b9a\u57ce\u5e02\u9875\u9762\u7684 RedirectToPageResult\u3002<\/p>\n
\u5217\u8868 4.11 \u4f7f\u7528 IUrlHelper \u751f\u6210\u7edd\u5bf9 URL<\/p>\n
public class IndexModel : PageModel\n{\n    public RedirectToPageResult OnGet()                                        \u2776\n    {\n        return RedirectToPage("City", new { cityName = "Berlin", rating = 4 });\u2777\n    }\n}<\/code><\/pre>\n
\u2776 \u6700\u597d\u5c3d\u53ef\u80fd\u5177\u4f53\u5730\u8bbe\u7f6e\u5904\u7406\u7a0b\u5e8f\u8fd4\u56de\u7c7b\u578b\uff0c\u5728\u672c\u4f8b\u4e2d\u4e3a RedirectToPageResult\u3002
\n\u2777 \u7528\u6237\u5c06\u88ab\u5b9a\u5411\u5230 \/City\/Berlin\/4\u3002<\/p>\n
\u5982\u679c\u8981\u5c06\u7528\u6237\u91cd\u5b9a\u5411\u5230\u67d0\u4e2a\u533a\u57df\u5185\u7684\u9875\u9762\uff0c\u5219\u5fc5\u987b\u5c06\u533a\u57df\u540d\u79f0\u4f5c\u4e3a\u8def\u7531\u53c2\u6570\u4f20\u9012\uff1a<\/p>\n
return RedirectToPage("\/Account\/Login", new { area = "Identity" });<\/code><\/pre>\n
4.3.4 \u81ea\u5b9a\u4e49 URL \u751f\u6210<\/h3>\n
\u5728\u672c\u7ae0\u7684\u5f00\u5934\uff0c\u6211\u6307\u51fa URL \u5e94\u88ab\u89c6\u4e3a Web \u5e94\u7528\u7a0b\u5e8f UI \u7684\u4e00\u90e8\u5206\u3002\u5728\u6b64\u57fa\u7840\u4e0a\uff0c\u60a8\u9700\u8981\u80fd\u591f\u5c3d\u53ef\u80fd\u591a\u5730\u63a7\u5236\u4ed6\u4eec\u7684\u751f\u6210\u3002\u7406\u60f3\u60c5\u51b5\u4e0b\uff0c\u60a8\u5e0c\u671b\u60a8\u7684 URL \u53ef\u8bfb\u4e14\u4ee4\u4eba\u96be\u5fd8\u3002\u7528\u4e8e\u751f\u6210 URL \u7684\u7ea6\u5b9a\u53ef\u80fd\u4e0d\u9002\u5408\u60a8\u7684\u76ee\u7684\u3002\u4f8b\u5982\uff0c\u901a\u5e38\u5c06 Pascal \u5927\u5c0f\u5199\uff08\u590d\u5408\u8bcd\u4e2d\u6bcf\u4e2a\u5355\u8bcd\u7684\u9996\u5b57\u6bcd\u5927\u5199\uff09\u7528\u4e8e Razor \u9875\u9762\u540d\u79f0\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u9875\u9762\u8def\u7531\u4f7f\u7528\u4e0e\u9875\u9762\u540d\u79f0\u76f8\u540c\u7684\u5927\u5c0f\u5199\u3002\u5982\u679c\u60a8\u50cf\u6211\u4e00\u6837\uff0c\u559c\u6b22\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u5c0f\u5199 URL\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528 RouteOptions \u5bf9\u8c61\u5728 Program \u7c7b\u4e2d\u5bf9\u5176\u8fdb\u884c\u914d\u7f6e\u3002\u5b83\u4e0e\u4e4b\u524d\u7528\u4e8e\u6dfb\u52a0\u81ea\u5b9a\u4e49\u7ea6\u675f\u7684 RouteOptions \u5bf9\u8c61\u76f8\u540c\u3002\u5b83\u6709\u4e00\u4e2a\u540d\u4e3a LowercaseUrls \u7684 Boolean \u5c5e\u6027\uff0c\u5f53\u8bbe\u7f6e\u4e3a true \u65f6\uff0c\u5c06\u5bfc\u81f4\u4ee5\u5c0f\u5199\u5f62\u5f0f\u751f\u6210\u51fa\u7ad9 URL \u7684 path \u90e8\u5206\u3002<\/p>\n
\u6e05\u5355 4.12 \u914d\u7f6e\u51fa\u7ad9 URL \u8def\u5f84\u4ee5\u4f7f\u7528\u5c0f\u5199<\/p>\n
builder.Services.Configure<RouteOptions>(options =>\n{\n    options.LowercaseUrls = true;                               \u2776\n    options.ConstraintMap.Add("city", typeof(CityConstraint));   \n});<\/code><\/pre>\n
\u2776 \u5c06\u5c0f\u5199\u8bbe\u7f6e\u4e3a\u751f\u6210\u7684 URL \u7684 path \u90e8\u5206\u7684\u9ed8\u8ba4\u503c\u3002<\/p>\n
\u4f7f\u7528 RouteOptions \u5bf9\u8c61\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u5176 LowercaseQueryStrings \u5c5e\u6027\uff08\u4e5f\u662f\u4e00\u4e2a\u5e03\u5c14\u503c\uff09\u5bf9\u67e5\u8be2\u5b57\u7b26\u4e32\u5e94\u7528\u76f8\u540c\u7684\u5927\u5c0f\u5199\u9996\u9009\u9879\uff1a<\/p>\n
options.LowercaseQueryStrings = true;<\/code><\/pre>\n
\u4eca\u540e\uff0c\u60a8\u5728\u9605\u8bfb\u672c\u4e66\u65f6\u5c06\u6784\u5efa\u7684\u5e94\u7528\u7a0b\u5e8f\u5c06\u628a\u5c0f\u5199 URL \u8bbe\u7f6e\u4e3a true\u3002\u60a8\u4e0d\u4f1a\u5bf9\u67e5\u8be2\u5b57\u7b26\u4e32\u503c\u5e94\u7528\u5c0f\u5199\uff0c\u56e0\u4e3a\u8fd9\u4f1a\u7834\u574f\u5b89\u5168\u4ee4\u724c\uff0c\u60a8\u5c06\u5728\u7b2c 9 \u7ae0\u4e2d\u4f5c\u4e3a\u7528\u6237\u7ba1\u7406\u7684\u4e00\u90e8\u5206\u4f7f\u7528\u3002<\/p>\n
\u6709\u4e9b\u4eba\u559c\u6b22\u4ed6\u4eec\u7684 URL \u4ee5\u6b63\u659c\u6760 \uff08\/\uff09 \u7ed3\u5c3e\u3002\u4ece\u6280\u672f\u4e0a\u8bb2\uff0c\u8fd9\u6837\u505a\u6ca1\u6709\u4efb\u4f55\u597d\u5904\uff0c\u4f46\u5982\u679c\u60a8\u9009\u62e9\u5b9e\u73b0\u6b64\u6a21\u5f0f\uff0c\u5219\u5fc5\u987b\u4fdd\u6301\u4e00\u81f4\uff0c\u56e0\u4e3a\u641c\u7d22\u5f15\u64ce\u5c06 City\/London \u548c City\/London\/ \u89c6\u4e3a\u4e24\u4e2a\u4e0d\u540c\u7684 URL\u3002RouteOptions \u5bf9\u8c61\u5305\u542b\u540d\u4e3a AppendTrailingSlash \u7684\u5c5e\u6027\uff0c\u8be5\u5c5e\u6027\u5728\u8bbe\u7f6e\u4e3a true \u65f6\u59cb\u7ec8\u4f1a\u5bfc\u81f4\u9644\u52a0\u659c\u6760\uff1a<\/p>\n
options.AppendTrailingSlash = true;<\/code><\/pre>\n
4.3.5 \u4f7f\u7528\u53c2\u6570\u53d8\u6362\u5668\u81ea\u5b9a\u4e49\u8def\u7531\u548c\u53c2\u6570\u503c\u751f\u6210<\/h3>\n
\u73b0\u5728\uff0c\u60a8\u5df2\u4ee5\u5c0f\u5199\u5f62\u5f0f\u751f\u6210 URL\uff0c\u4f46\u60a8\u53ef\u80fd\u4ecd\u9700\u8981\u81ea\u5b9a\u4e49 URL \u751f\u6210\u7684\u67d0\u4e9b\u65b9\u9762\u3002\u5047\u8bbe\u4f60\u6709\u4e00\u4e2a\u540d\u4e3a CityReview.cshtml \u7684\u9875\u9762\u3002\u4e3a\u6b64\u9875\u9762\u751f\u6210\u7684 URL \u5c06\u4e3a \/cityreview\uff0c\u800c\u60a8\u53ef\u80fd\u5e0c\u671b\u590d\u5408\u8bcd CityReview \u4e2d\u7684\u6bcf\u4e2a\u5355\u8bcd\u90fd\u7528\u8fde\u5b57\u7b26\u5206\u9694\uff1acity-review\u3002\u8fd9\u88ab\u79f0\u4e3a\u70e4\u8089\u4e32\u6848\u4f8b\uff08\u60f3\u60f3\u70e4\u4e32\uff09\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u5c06\u9875\u9762\u547d\u540d\u4e3a City-Review.cshtml \u6765\u5b9e\u73b0\u6b64\u76ee\u7684\uff0c\u8fd9\u5c06\u751f\u6210\u540d\u4e3a City_ReviewModel \u7684 PageModel\u3002\u5982\u679c\u60a8\u4e0d\u559c\u6b22 PageModel \u7c7b\u7684\u540d\u79f0\u4e2d\u5305\u542b\u4e0b\u5212\u7ebf\uff0c\u5219\u53ef\u4ee5\u66f4\u6539\u8be5\u7c7b\u7684\u540d\u79f0\uff0c\u4f46\u60a8\u53ef\u80fd\u8fd8\u53d7\u5230\u67d0\u4e9b\u5168\u5c40\u547d\u540d\u7ea6\u675f\u7684\u7ea6\u675f\uff0c\u8fd9\u4e9b\u7ea6\u675f\u4f1a\u963b\u6b62\u60a8\u9996\u5148\u5728\u9875\u9762\u540d\u79f0\u4e2d\u5305\u542b\u8fde\u5b57\u7b26\u3002\u53e6\u4e00\u79cd\u53ef\u80fd\u7684\u89e3\u51b3\u65b9\u6848\u662f\u4f7f\u7528 AddPageRoute \u65b9\u6cd5\u5e94\u7528\u5176\u4ed6\u8def\u7531\u6a21\u677f\uff0c\u8be5\u6a21\u677f\u5c06\u7528\u4e8e URL \u751f\u6210\uff0c\u4f46\u60a8\u9700\u8981\u8bb0\u4f4f\uff0c\u5bf9\u4e8e\u540d\u79f0\u4e2d\u53ef\u80fd\u5305\u542b\u590d\u5408\u8bcd\u7684\u6240\u6709\u5176\u4ed6\u9875\u9762\uff0c\u60a8\u90fd\u8981\u8fd9\u6837\u505a\u3002\u56e0\u6b64\uff0c\u7406\u60f3\u60c5\u51b5\u4e0b\uff0c\u60a8\u9700\u8981\u4e00\u4e2a\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u4e2d\u6240\u6709\u9875\u9762\u7684\u5168\u5c40\u89e3\u51b3\u65b9\u6848\u3002\u53c2\u6570\u53d8\u538b\u5668\u63d0\u4f9b\u5168\u5c40\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n
\u53c2\u6570\u8f6c\u6362\u5668\u662f\u5b9e\u73b0 IOutboundParameterTransformer \u63a5\u53e3\u7684\u7c7b\uff0c\u8be5\u63a5\u53e3\u6307\u5b9a\u4e00\u79cd\u65b9\u6cd5\uff1aTransformOutbound\u3002\u8be5\u65b9\u6cd5\u5c06\u5bf9\u8c61\u4f5c\u4e3a\u53c2\u6570\u5e76\u8fd4\u56de\u5b57\u7b26\u4e32\u3002\u5c3d\u7ba1\u540d\u79f0\u5982\u6b64\uff0c\u4f46\u53c2\u6570\u8f6c\u6362\u5668\u53ef\u7528\u4e8e\u8f6c\u6362\u751f\u6210\u7684\u9875\u9762\u8def\u7531\u4ee5\u53ca\u53c2\u6570\u503c\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u5b83\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u6ce8\u518c\u65b9\u5f0f\u3002\u8f6c\u6362\u903b\u8f91\u653e\u7f6e\u5728 TransformOutbound \u65b9\u6cd5\u4e2d\u3002<\/p>\n
\u4e0b\u9762\u7684\u6e05\u5355\u663e\u793a\u4e86\u4e00\u4e2a\u53c2\u6570\u8f6c\u6362\u5668\uff0c\u8be5\u53c2\u6570\u8f6c\u6362\u5668\u5728 Pascal \u5927\u5c0f\u5199\u590d\u5408\u8bcd\u4e2d\u7b2c\u4e8c\u4e2a\u548c\u540e\u7eed\u5355\u8bcd\u7684\u7b2c\u4e00\u4e2a\u5b57\u6bcd\u4e4b\u524d\u63d2\u5165\u8fde\u5b57\u7b26\uff0c\u56e0\u6b64 CityReview \u53d8\u4e3a City-Review\u3002<\/p>\n
Listing 4.13 \u4f5c\u7528\u4e8e\u9875\u9762\u8def\u7531\u7684\u53c2\u6570\u8f6c\u6362\u5668<\/p>\n
using Microsoft.AspNetCore.Routing;                                        \u2776\nusing System.Text.RegularExpressions;                                      \u2777\n\npublic class KebabPageRouteParameterTransformer :                          \u2778\n IOutboundParameterTransformer                                           \u2778\n{                                                                          \u2778\n    public string TransformOutbound(object value)                          \u2778\n    {\n        if (value == null)                                                 \u2779\n        {\n            return null;\n        }\n        return Regex.Replace(value.ToString(), "([a-z])([A-Z])", "$1-$2"); \u277a\n    }\n}<\/code><\/pre>\n
\u2776 IOutboundParameterTransformer \u4f4d\u4e8e Microsoft.AspNetCore.Routing \u547d\u540d\u7a7a\u95f4\u4e2d\u3002
\n\u2777 \u4f60\u5728\u65b9\u6cd5\u4f53\u4e2d\u4f7f\u7528\u4e86\u4e00\u4e2a\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u6240\u4ee5\u4f60\u9700\u8981\u4e3a\u9002\u5f53\u7684\u547d\u540d\u7a7a\u95f4\u6dfb\u52a0\u4e00\u4e2a using \u6307\u4ee4\u3002
\n\u2778 \u8be5\u7c7b\u5b9e\u73b0 IOutboundParameterTransformer \u63a5\u53e3\u53ca\u5176 TransformOutbound \u65b9\u6cd5\u3002
\n\u2779 \u9700\u8981\u8fdb\u884c null \u68c0\u67e5\uff0c\u4ee5\u9632\u4f20\u5165\u7684\u9875\u9762\u540d\u79f0\u4e0d\u6b63\u786e\u3002
\n\u277a \u4e00\u4e2a\u7b80\u5355\u7684\uff08\u5982\u679c\u6709\u7684\u8bdd\uff09\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u7528\u4e8e\u6807\u8bc6\u5b57\u7b26\u4e32\u4e2d\u5927\u5199\u5b57\u6bcd\u8ddf\u5728\u5c0f\u5199\u5b57\u6bcd\u540e\u9762\u7684\u4f4d\u7f6e\uff0c\u5e76\u5728\u627e\u5230\u5b83\u4eec\u7684\u4f4d\u7f6e\u63d2\u5165\u8fde\u5b57\u7b26<\/p>\n
\u6b64\u7279\u5b9a\u8f6c\u6362\u5668\u65e8\u5728\u5904\u7406\u9875\u9762\u7684\u8def\u7531\uff0c\u800c\u4e0d\u662f\u53c2\u6570\u503c\uff0c\u56e0\u6b64\u5fc5\u987b\u5c06\u5176\u6ce8\u518c\u4e3a PageRouteTransformerConvention\u3002\u6ce8\u518c\u5728 Program \u7c7b\u4e2d\u8fdb\u884c\uff0c\u5c31\u50cf\u672c\u7ae0\u524d\u9762\u7684 CultureTemplatePageRouteModelConvention \u4e00\u6837\uff1a<\/p>\n
builder.Services.AddRazorPages().AddRazorPagesOptions(options => {\n    options.Conventions.AddPageRoute("\/Index", "FindMe");\n    options.Conventions.Add(new CultureTemplatePageRouteModelConvention());\n    options.Conventions.Add(new PageRouteTransformerConvention(\n        new KebabPageRouteParameterTransformer())); \n});<\/code><\/pre>\n
PageRouteTransformerConvention \u7c7b\u578b\u5b9e\u73b0 IPageRouteModelConvention \u63a5\u53e3\u3002\u60a8\u4e4b\u524d\u5df2\u4f5c\u4e3a CultureTemplatePageRouteModelConvention \u7684\u4e00\u90e8\u5206\u4ecb\u7ecd\u4e86\u8be5\u63a5\u53e3\u53ca\u5176 Apply \u65b9\u6cd5\u3002\u5f53\u5e94\u7528\u7a0b\u5e8f\u542f\u52a8\u65f6\uff0c\u60a8\u7684\u65b0\u53c2\u6570 transformer \u5c06\u5206\u914d\u7ed9 PageRouteTransformerConvention \u7684 Apply \u65b9\u6cd5\u4e2d\u7684 PageRouteModel \u7684 RouteParameterTransformer \u5c5e\u6027\u3002\u4ece\u90a3\u91cc\uff0c\u6bcf\u5f53\u9700\u8981\u51fa\u7ad9\u8def\u7531\u65f6\uff0c\u90fd\u4f1a\u5e94\u7528\u5176\u903b\u8f91\u3002<\/p>\n
\u53d8\u6362\u8def\u5f84\u53c2\u6570\u503c<\/h2>\n
\u6211\u4eec\u4e86\u89e3\u5982\u4f55\u7ba1\u7406 URL \u751f\u6210\u7684\u6700\u540e\u4e00\u90e8\u5206\u4fa7\u91cd\u4e8e\u81ea\u5b9a\u4e49\u8def\u7531\u53c2\u6570\u503c\u3002\u5047\u8bbe\u60a8\u6709\u4e00\u4e2a\u57ce\u5e02\u5217\u8868\uff0c\u5e76\u4e14\u60a8\u5e0c\u671b\u4e3a\u6bcf\u4e2a\u57ce\u5e02\u751f\u6210\u94fe\u63a5\u4f5c\u4e3a City \u9875\u9762\u7684 route \u53c2\u6570\u503c\u3002\u5c06\u60a8\u5728\u524d\u51e0\u7ae0\u4e2d\u5b66\u5230\u7684\u77e5\u8bc6\u4ed8\u8bf8\u5b9e\u8df5\uff0c\u60a8\u53ef\u80fd\u4f1a\u60f3\u51fa\u4e00\u4e9b\u4ee3\u7801\uff0c\u8fd9\u4e9b\u4ee3\u7801\u7c7b\u4f3c\u4e8e PageModel \u7c7b\u4e2d\u7684\u4ee5\u4e0b\u6e05\u5355\u3002<\/p>\n
\u6e05\u5355 4.14 \u5728 PageModel \u4e2d\u751f\u6210\u57ce\u5e02\u6570\u7ec4<\/p>\n
public class IndexModel : PageModel\n{ \n    public string[] Cities { get; set; }                           \u2776\n    public void OnGet()\n    {\n        Cities = new[] { "London", "Berlin", "Paris", "Rome" };    \u2777\n    }\n}<\/code><\/pre>\n
\u2776 \u5b57\u7b26\u4e32\u6570\u7ec4\u5728 PageModel \u4e0a\u58f0\u660e\u4e3a\u516c\u5171\u5c5e\u6027\u3002
\n\u2777 \u5b83\u88ab\u5206\u914d\u4e86\u8bb8\u591a\u57ce\u5e02\u7684\u503c\u3002<\/p>\n
\u60a8\u5c06\u5faa\u73af\u8bbf\u95ee Razor \u9875\u9762\u4e2d\u7684\u6570\u7ec4\uff0c\u5e76\u4f7f\u7528 anchor \u6807\u8bb0\u5e2e\u52a9\u7a0b\u5e8f\u5448\u73b0\u6bcf\u4e2a\u57ce\u5e02\u7684\u94fe\u63a5\u3002<\/p>\n
\u6e05\u5355 4.15 \u751f\u6210\u6bcf\u4e2a\u57ce\u5e02\u7684\u94fe\u63a5\u5217\u8868<\/p>\n
<ul>\n@foreach (var city in Model.Cities)\n{\n    <li><a asp-page="\/City" asp-route-cityName="@city">@city<\/a><\/li>\n}\n<\/ul><\/code><\/pre>\n
\u8bf7\u8bb0\u4f4f\uff0c\u4f60\u5df2\u5c06 LowercaseUrls \u8bbe\u7f6e\u4e3a true\uff0c\u56e0\u6b64\u751f\u6210\u7684 HTML \u5982\u56fe 4.8 \u6240\u793a\u3002<\/p>\n
<\/p>\n
\u56fe 4.8 anchor \u6807\u7b7e\u4ece\u6570\u636e\u4e2d\u5448\u73b0\u7684\u94fe\u63a5<\/p>\n
\u8fd9\u6b63\u662f\u60a8\u60f3\u8981\u7684\uff0c\u4f46\u662f\u5982\u679c\u60a8\u5c06 New York \u5305\u542b\u5728\u96c6\u5408\u4e2d\u4f1a\u53d1\u751f\u4ec0\u4e48\uff1f\u55ef\uff0c\u5f53\u5448\u73b0\u951a\u6807\u7b7e\u65f6\uff0c\u4e24\u4e2a\u5355\u8bcd\u4e4b\u95f4\u7684\u7a7a\u683c\u88ab URL \u7f16\u7801\u4e3a %20\uff08\u56fe 4.9\uff09\u3002<\/p>\n
<\/p>\n
\u56fe 4.9 \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cURL \u4e2d\u7684\u7a7a\u683c\u7f16\u7801\u4e3a %20\u3002<\/p>\n
\u8fd9\u4e0d\u662f\u4e00\u4e2a\u597d\u770b\u7684\u5916\u89c2\uff0c\u7279\u522b\u662f\u5982\u679c\u4f60\u7684\u94fe\u63a5\u5f00\u59cb\u51fa\u73b0\u5728\u641c\u7d22\u5f15\u64ce\u7ed3\u679c\u4e2d\uff0c\u5176\u4e2d\u6709\u5f88\u591a\u4e1c\u897f\u53ef\u4ee5\u6700\u597d\u5730\u88ab\u666e\u901a\u8bbf\u95ee\u8005\u63cf\u8ff0\u4e3a\u5176\u4e2d\u7684 gobbledygook\u3002\u4f60\u771f\u7684\u60f3\u4f7f\u7528\u4e0e routes \u76f8\u540c\u7684 kebab \u5927\u5c0f\u5199\u6765\u6e32\u67d3\u8fd9\u4e9b route \u503c\uff0c\u4ee5\u4f7f\u5176\u66f4\u5177\u53ef\u8bfb\u6027\uff0c\u8fd9\u6b21\u5c06\u53c2\u6570\u503c\u4e2d\u7684\u7a7a\u683c\u66ff\u6362\u4e3a\u8fde\u5b57\u7b26\u3002\u5f53 URL \u5305\u542b\u535a\u5ba2\u6587\u7ae0\u6807\u9898\u6216\u4e66\u540d\u7b49\u5185\u5bb9\u65f6\uff0c\u60a8\u7ecf\u5e38\u4f1a\u770b\u5230\u6b64\u7c7b\u5185\u5bb9\uff0c\u4f8b\u5982\uff0c\u8fd9\u672c\u4e66\u7684 URL \u4e3a\uff1awww.manning.com\/books\/ asp-net-core-razor-pages-in-action\u3002URL \u7684\u7c97\u4f53\u90e8\u5206\u901a\u5e38\u79f0\u4e3a slug\u3002<\/p>\n
\u73b0\u5728\uff0c\u60a8\u5c06\u4f7f\u7528\u53e6\u4e00\u4e2a\u53c2\u6570\u8f6c\u6362\u5668\u8f6c\u6362\u53c2\u6570\u503c\u3002\u6b64\u4ee3\u7801\u5982\u4e0b\u9762\u7684\u6e05\u5355\u6240\u793a\u3002<\/p>\n
Listing 4.16 \u5728\u8def\u7531\u53c2\u6570\u503c\u4e2d\u5c06\u7a7a\u683c\u8f6c\u6362\u4e3a\u8fde\u5b57\u7b26<\/p>\n
public class SlugParameterTransformer :                \u2776\n IOutboundParameterTransformer                       \u2776\n{                                                      \u2776\n    public string TransformOutbound(object value)      \u2776\n    {\n        return value?.ToString().Replace(" ", "-");    \u2777\n    }\n}<\/code><\/pre>\n
\u2776 \u8be5\u7c7b\u5b9e\u73b0 IOutboundParameterTransformer \u53ca\u5176 TransformOutbound \u65b9\u6cd5\u3002
\n\u2777 \u5904\u7406\u903b\u8f91\u53ea\u662f\u7528\u8fde\u5b57\u7b26\u66ff\u6362\u7a7a\u683c\u3002<\/p>\n
\u8fd9\u79cd\u7279\u6b8a\u7684\u5b9e\u73b0\u975e\u5e38\u5e7c\u7a1a\u3002\u4f8b\u5982\uff0c\u5b83\u4e0d\u8003\u8651\u6b63\u5728\u8f6c\u6362\u7684\u503c\u4e2d\u7684\u4efb\u4f55\u73b0\u6709\u8fde\u5b57\u7b26\u6216\u4efb\u4f55\u53cc\u7a7a\u683c\uff0c\u4f46\u4f5c\u4e3a\u793a\u4f8b\u5c31\u8db3\u591f\u4e86\u3002\u4f5c\u7528\u4e8e\u8def\u7531\u53c2\u6570\u503c\u7684\u53c2\u6570\u8f6c\u6362\u5668\u7684\u6ce8\u518c\u8fc7\u7a0b\u4e0e\u4e4b\u524d\u7528\u4e8e\u6ce8\u518c\u81ea\u5b9a\u4e49\u8def\u7531\u7ea6\u675f\u7684\u8fc7\u7a0b\u975e\u5e38\u76f8\u4f3c\u3002\u53c2\u6570 transformer \u88ab\u6dfb\u52a0\u5230 RouteOptions \u5bf9\u8c61\u7684 ConstraintMap \u5c5e\u6027\u4e2d\uff0c\u5e76\u4e14\u5b83\u88ab\u5206\u914d\u7ed9\u76ee\u6807\u8def\u7531\u53c2\u6570\uff0c\u5176\u65b9\u5f0f\u4e0e\u8def\u7531\u7ea6\u675f\u76f8\u540c\u3002\u4e0b\u4e00\u4e2a\u6e05\u5355\u663e\u793a\u4e86\u5982\u4f55\u5c06 SlugParameterTransformer \u6ce8\u518c\u4e3a RouteOptions \u7684\u4e00\u90e8\u5206\u3002<\/p>\n
Listing 4.17 \u50cf constraint \u4e00\u6837\u6ce8\u518c\u4e00\u4e2a\u53c2\u6570\u8f6c\u6362\u5668<\/p>\n
builder.Services.Configure<RouteOptions>(options =>\n{\n    options.LowercaseUrls = true;\n    options.ConstraintMap.Add("city", typeof(CityConstraint));\n    options.ConstraintMap.Add("slug", typeof(SlugParameterTransformer));\n});<\/code><\/pre>\n
\u6ce8\u518c\u53c2\u6570 transformer \u540e\uff0c\u60a8\u53ef\u4ee5\u5c06\u5176\u5e94\u7528\u4e8e\u9009\u5b9a\u7684\u8def\u7531\u53c2\u6570\uff0c\u5176\u65b9\u5f0f\u4e0e\u5177\u6709\u6ce8\u518c\u65f6\u6307\u5b9a\u7684\u540d\u79f0\u7684\u8def\u7531\u7ea6\u675f\u76f8\u540c\uff1a<\/p>\n
@page "{name:slug}\/{rating?}"<\/code><\/pre>\n
\u6ce8\u610f\u5c3d\u7ba1\u60a8\u4ee5\u7c7b\u4f3c\u4e8e route constraint \u7684\u65b9\u5f0f\u6ce8\u518c\u548c\u5e94\u7528\u4e86\u53c2\u6570 transformer\uff0c\u4f46\u53c2\u6570 transformer \u7684\u4f5c\u7528\u4e0e constraint \u4e0d\u540c\u3002\u5b83\u5728\u5c06 URL \u6620\u5c04\u5230\u8def\u7531\u6a21\u677f\u65b9\u9762\u4e0d\u8d77\u4efb\u4f55\u4f5c\u7528\u3002<\/p>\n
\u73b0\u5728\uff0c\u5f53\u60a8\u91cd\u65b0\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u6307\u5411 New York \u9875\u9762\u7684\u94fe\u63a5\u770b\u8d77\u6765\u8981\u597d\u5f97\u591a\uff08\u56fe 4.10\uff09\u3002<\/p>\n
<\/p>\n
\u56fe 4.10 \u53c2\u6570 transformer \u9002\u7528\u4e8e\u547c\u51fa\u8def\u7531\u3002<\/p>\n
\u6211\u4eec\u5bf9 Razor Pages \u4e2d\u7684\u8def\u7531\u7cfb\u7edf\u7684\u63a2\u7d22\u5230\u6b64\u7ed3\u675f\u3002\u4f60\u5df2\u4e86\u89e3\u5c06 URL \u6620\u5c04\u5230\u8def\u7531\u6a21\u677f\u7684\u9ed8\u8ba4\u884c\u4e3a\uff0c\u8def\u7531\u6a21\u677f\u662f\u4ece\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684 Razor \u9875\u9762\u4f4d\u7f6e\u751f\u6210\u7684\u3002\u60a8\u8fd8\u5b66\u4e60\u4e86\u5982\u4f55\u57fa\u4e8e\u5355\u4e2a\u9875\u9762\u548c\u5168\u5c40\u81ea\u5b9a\u4e49\u6b64\u884c\u4e3a\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u8def\u7531\u53c2\u6570\u5728 URL \u4e2d\u4f20\u9012\u6570\u636e\u3002<\/p>\n
\u4f60\u5df2\u4e86\u89e3\u5982\u4f55\u4f7f\u7528\u5b9a\u4f4d\u6807\u8bb0\u5e2e\u52a9\u7a0b\u5e8f\u751f\u6210\u94fe\u63a5\u7684 URL\uff0c\u4ee5\u53ca\u5982\u4f55\u901a\u8fc7 Razor \u9875\u9762\u548c PageModel \u7684 Url \u5c5e\u6027\u4f7f\u7528 IUrlHelper \u751f\u6210 URL\uff0c\u4ee5\u4fbf\u53ef\u80fd\u7528\u4e8e\u5176\u4ed6\u76ee\u7684\u3002\u6700\u540e\uff0c\u60a8\u7814\u7a76\u4e86\u5982\u4f55\u4f7f\u7528 RouteOptions \u548c\u53c2\u6570\u8f6c\u6362\u5668\u81ea\u5b9a\u4e49\u751f\u6210\u7684 URL\u3002\u4e0b\u4e00\u7ae0\u91cd\u70b9\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528 Razor Pages \u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u8868\u5355\u6765\u6355\u83b7\u548c\u5904\u7406\u6570\u636e\u3002<\/p>\n
\u603b\u7ed3<\/h2>\n
\u8def\u7531\u662f\u5c06\u4f20\u5165 URL \u6620\u5c04\u5230\u7ec8\u7aef\u8282\u70b9\u5e76\u751f\u6210\u4f20\u51fa URL \u7684\u8fc7\u7a0b\u3002
\n\u8def\u7531\u662f\u4f7f\u7528 UseRouting \u548c UseEndpoints \u65b9\u6cd5\u4f5c\u4e3a\u4e2d\u95f4\u4ef6\u6dfb\u52a0\u7684\u3002
\n\u8def\u7531\u6a21\u677f\u8868\u793a\u8981\u5339\u914d\u7684\u7ec8\u7aef\u8282\u70b9\u3002\u5b83\u4eec\u7531\u6587\u672c\u3001\u5206\u9694\u7b26\u548c\u53c2\u6570\u7ec4\u6210\uff0c\u8fd9\u4e9b\u6587\u672c\u3001\u5206\u9694\u7b26\u548c\u53c2\u6570\u8868\u793a URL \u4e2d\u7684\u6570\u636e\u3002
\n\u8def\u7531\u662f\u4ece\u78c1\u76d8\u4e0a Razor \u9875\u9762\u7684\u4f4d\u7f6e\u751f\u6210\u7684\u3002
\n\u60a8\u53ef\u4ee5\u901a\u8fc7\u5411 @page \u6307\u4ee4\u63d0\u4f9b\u65b0\u6a21\u677f\u6765\u81ea\u5b9a\u4e49\u5404\u4e2a\u9875\u9762\u8def\u7531\u3002
\n\u60a8\u53ef\u4ee5\u4f7f\u7528\u8def\u7531\u7ea6\u675f\u6765\u6d88\u9664\u7c7b\u4f3c\u8def\u7531\u6a21\u5f0f\u4e4b\u95f4\u7684\u6b67\u4e49\u3002
\n\u60a8\u53ef\u4ee5\u4f7f\u7528 AddPageRoute \u5411\u9875\u9762\u6dfb\u52a0\u5176\u4ed6\u8def\u7531\u3002
\n\u6216\u8005\uff0c\u60a8\u53ef\u4ee5\u521b\u5efa\u81ea\u5df1\u7684 PageRouteModelConvention \u6765\u81ea\u5b9a\u4e49\u591a\u4e2a\u9875\u9762\u7684\u8def\u7531\u3002
\n\u5b9a\u4f4d\u70b9\u6807\u8bb0\u5e2e\u52a9\u7a0b\u5e8f\u6839\u636e\u8def\u7531\u7cfb\u7edf\u751f\u6210\u4f20\u51fa URL\uff0cIUrlHelper \u4e5f\u662f\u5982\u6b64\u3002
\nRouteOptions \u5bf9\u8c61\u63d0\u4f9b\u4e86\u4e00\u4e9b\u81ea\u5b9a\u4e49 URL \u751f\u6210\u8fc7\u7a0b\u7684\u65b9\u6cd5\u3002
\n\u60a8\u53ef\u4ee5\u4f7f\u7528\u53c2\u6570\u8f6c\u6362\u5668\u6765\u5b8c\u5168\u63a7\u5236 URL \u751f\u6210\u8fc7\u7a0b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
ASP.NET Core Razor Pages in Action 4 \u4f7f\u7528\u8def\u7531\u5c06 URL \u5339\u914d\u5230 Razor \u9875\u9762 \u672c\u7ae0\u6db5\u76d6 \u2022 \u8bc4\u4f30 URL \u4e0e Razor \u9875\u9762\u7684\u5339\u914d\u65b9\u5f0f \u2022 \u68c0\u67e5\u4f7f\u7528\u8def\u7531\u6a21\u677f\u6765\u63a7\u5236\u5339\u914d\u8fc7\u7a0b \u2022 \u4f7f\u7528\u5728 URL \u4e2d\u4f20\u9012\u7684\u6570\u636e \u2022 \u8986\u76d6\u4f20\u7edf\u8def\u7531 \u2022 \u751f\u6210\u51fa\u7ad9 URL \u5728\u4e0a\u4e00\u7ae0\u4e2d\uff0c\u6211\u4eec\u7814\u7a76\u4e86\u5982\u4f55\u901a\u8fc7\u5c06 HTTP \u65b9\u6cd5\u540d\u79f0\u5408\u5e76\u5230\u5904\u7406\u7a0b\u5e8f\u65b9\u6cd5\u7684\u540d\u79f0\u4e2d\u6765\u5f71\u54cd\u4e3a\u7279\u5b9a\u8bf7\u6c42\u8c03\u7528\u7684\u5904\u7406\u7a0b\u5e8f\u65b9\u6cd5\uff0c\u4f8b\u5982 OnGet\u3001OnPost \u7b49\u3002\u5728\u5904\u7406\u7a0b\u5e8f\u9009\u62e9\u8fc7\u7a0b\u5f00\u59cb\u4e4b\u524d\uff0c\u5fc5\u987b\u9009\u62e9\u6b63\u786e\u7684\u9875\u9762\u3002\u672c\u7ae0\u91cd\u70b9\u4ecb\u7ecd\u8def\u7531\uff0c\u8def\u7531\u662f\u5c06\u4f20\u5165\u8bf7\u6c42\u6620\u5c04\u5230\u7279\u5b9a\u9875\u9762\u6216\u7ec8\u7aef\u8282\u70b9\uff08\u4f20\u5165 URL\uff09\u5e76\u751f\u6210\u6620\u5c04\u5230\u8fd9\u4e9b\u7ec8\u7aef\u8282\u70b9\u7684 URL\uff08\u4f20\u51fa URL\uff09\u7684\u8fc7\u7a0b\u3002 \u8bb8\u591a Web \u5e94\u7528\u7a0b\u5e8f\u6846\u67b6\u6839\u636e URL \u6bb5\u4e0e\u6587\u4ef6\u5939\u7ed3\u6784\u7684\u5339\u914d\uff0c\u5c06 URL \u6620\u5c04\u5230\u7f51\u9875\u5728\u78c1\u76d8\u4e0a\u7684\u6587\u4ef6\u8def\u5f84\u3002\u5ef6\u7eed\u4e0a\u4e00\u7ae0\u4e2d\u63d0\u4f9b\u5ea6\u5047\u5957\u9910\u7684 Web \u5e94\u7528\u7a0b\u5e8f\u7684\u4e3b\u9898\uff0c\u8868 4.1 \u63d0\u4f9b\u4e86\u4e00\u4e9b\u793a\u4f8b\uff0c\u8bf4\u660e\u4e00\u4e9b\u60f3\u8c61\u4e2d\u7684\u5206\u6bb5 URL \u4e0e\u5176\u5728 Web \u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u6587\u4ef6\u8def\u5f84\u4e4b\u95f4\u7684\u4e00\u5bf9\u4e00\u5339\u914d\u3002 \u8868 4.1 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1062","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/diji.net\/index.php?rest_route=\/wp\/v2\/posts\/1062","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/diji.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/diji.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/diji.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/diji.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1062"}],"version-history":[{"count":0,"href":"https:\/\/diji.net\/index.php?rest_route=\/wp\/v2\/posts\/1062\/revisions"}],"wp:attachment":[{"href":"https:\/\/diji.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1062"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diji.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1062"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diji.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1062"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}