{"id":256,"date":"2012-09-07T14:15:41","date_gmt":"2012-09-07T06:15:41","guid":{"rendered":"http:\/\/www.withonly.com\/?p=256"},"modified":"2012-12-03T18:07:56","modified_gmt":"2012-12-03T10:07:56","slug":"%e5%9c%a8webform-asp-net%e4%b8%ad%e4%bd%bf%e7%94%a8route-%e8%b7%af%e7%94%b1%e4%b9%8b%e4%b8%ad%e7%ba%a7%e5%ae%9e%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/blog.5danyuan.com\/?p=256","title":{"rendered":"\u5728Webform (asp.net)\u4e2d\u4f7f\u7528Route \u8def\u7531\u4e4b\u4e2d\u7ea7\u5b9e\u73b0"},"content":{"rendered":"

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\u5728\u524d\u9762\u7684\u4f8b\u5b50\u91cc\uff0c\u6211\u4eec\u662f\u628a\u6240\u6709\u7684\u8def\u7531\u4fe1\u606f\u7ed9\u653e\u5728 Globla.asax.cs \u6587\u4ef6\u91cc\u4e86\uff0c\u8fd9\u6837\u5c31\u4ea7\u751f\u4e86\u4e00\u4e2a\u95ee\u9898\uff1a\u7531\u4e8e\u5b9e\u9645\u4e1a\u52a1\u7684\u53d8\u5316\uff0c\u6bcf\u6b21\u90fd\u9700\u8981\u5728\u8be5\u6587\u4ef6\u91cc\u505a\u8c03\u6574\uff0c\u7136\u540e\u91cd\u65b0\u7f16\u8bd1\u90e8\u7f72\u3002\u662f\u4e0d\u662f\u89c9\u5f97\u5f88\u9ebb\u70e6\uff0c\u6709\u6ca1\u6709\u4e00\u79cd\u66f4\u597d\u7684\u65b9\u5f0f\uff0c\u4e0d\u9700\u8981\u7f16\u8bd1\u662f\u6700\u597d\u5566\u3002<\/p>\n

\u5f88\u81ea\u7136\uff0c\u6709\u7ecf\u9a8c\u7684\u540c\u5b66\u4f1a\u60f3\u5230\u628a\u8def\u7531\u8868\u653e\u5728 web.config \u914d\u7f6e\u6587\u4ef6\u91cc\uff0c\u8fd9\u6837\u7684\u8bdd\u6bcf\u6b21\u5728\u8c03\u6574\u7684\u65f6\u5019\u53ea\u9700\u8981\u4fee\u6539 web.config \u6587\u4ef6\u5c31\u53ef\u4ee5\u4e86\u3002\u6211\u4e5f\u67e5\u8be2\u4e86\u4e0b\u7f51\u4e0a\u7684\u8d44\u6599\uff0c\u7531\u4e8e\u8def\u7531\u8868\u662f\u4e00\u4e2a\u952e\u503c\u961f\u5217\uff0c\u9700\u8981\u5728 web.config \u91cc\u6dfb\u52a0\u81ea\u5b9a\u4e49\u8282\u70b9\uff0c\u5e76\u4e14\u8fd8\u9700\u8981\u7f16\u5199\u8fd9\u4e2a\u81ea\u5b9a\u4e49\u8282\u70b9\u7684\u5b9e\u73b0\u7c7b\u3002\u6211\u611f\u89c9\u5b9e\u73b0\u601d\u8def\u6709\u4e9b\u9ebb\u70e6\uff0c\u6240\u4ee5\u4e0b\u9762\u7684\u4e00\u79cd\u65b9\u5f0f\u5c31\u51fa\u6765\u4e86\u3002<\/p>\n

\u6211\u4eec\u628a\u8def\u7531\u8868\u4fe1\u606f\u653e\u5728 xml \u6587\u4ef6\u91cc\u800c\u4e0d\u662f web.config \u6587\u4ef6\u91cc\uff0c\u5373\u4f7f web.config \u4e8b\u5b9e\u4e0a\u4e5f\u662f\u4e2axml\u3002\u8fd9\u6837\u505a\u7684\u597d\u5904\uff0c\u4e00\u6765\u4e0d\u9700\u8981\u7f16\u5199\u81ea\u5b9a\u4e49\u8282\u70b9\u7684\u5b9e\u73b0\u7c7b\uff1b\u4e8c\u662f\u628a\u8def\u7531\u8868\u5355\u72ec\u62bd\u79bb\u51fa\u6765\uff0c\u907f\u514d\u7531\u4e8e\u8def\u7531\u8868\u7684\u4fee\u6539\u800c\u5e26\u6765\u8bef\u64cd\u4f5c\u5f71\u54cd\u5168\u5c40\u3002<\/p>\n

\u6211\u4eec\u65b0\u5efa\u4e00\u4e2aPageRoutes\u6587\u4ef6\uff0c\u7ee7\u627f RouteBase \u7c7b\uff0c\u5e76\u5b9e\u73b0\u5176\u65b9\u6cd5\u3002\u4e3b\u8981\u67092\u4e2a\u65b9\u6cd5 GetRouteData \u548c GetVirtualPath \u3002\u8fd92\u4e2a\u65b9\u6cd5\u662f\u4ec0\u4e48\u610f\u601d\u5462\uff0c\u7b80\u5355\u5730\u4e3e\u4f8b\u8bf4\uff0c\u5982\u679c\u60f3\u4ece \/u\/wave \u5f97\u5230 \/user.aspx \uff0c\u8c03\u7528\u7684\u662f GetRouteData \u65b9\u6cd5\uff0c\u5982\u679c\u662f\u4ece user.aspx \u91cc\u5f97\u5230 \/u\/wava , \u8c03\u7528\u7684\u662f GetVirtualPath\u00a0 \u65b9\u6cd5\u3002\u540e\u8005\u5728 MVC \u91cc\u7528\u7684\u975e\u5e38\u591a\uff0c\u5728 webform \u4e2d\uff0c\u6211\u8fd9\u91cc\u8be6\u7ec6\u63cf\u8ff0 GetRouteData\u00a0 \u65b9\u6cd5\uff0c\u5176\u5b83\u7684\u539f\u7406\u662f\u4e00\u6837\u7684\u3002<\/p>\n

\u6211\u4eec\u6765\u65b0\u5efa\u4e00\u4e2aRoute.xml\u6587\u4ef6\u7528\u6765\u4fdd\u5b58\u8def\u7531\u4fe1\u606f\u3002
\n<?xml version=”1.0″ encoding=”utf-8″ ?>
\n<Route>
\n<Page virtualPath=”\/home” routePage=”~\/default.aspx” \/>
\n<Page virtualPath=”\/about” routePage=”~\/about.aspx” \/>
\n<Page virtualPath=”\/u\/{userid}\/{noteid}” routePage=”~\/notedetail.aspx” \/>
\n<Page virtualPath=”\/u\/{userid}” routePage=”~\/notelist.aspx” \/>
\n<\/Route>
\n\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u628a\u7cbe\u529b\u653e\u5728 GetRouteData \u65b9\u6cd5\u4e0a\uff0c\u8fd9\u4e2a\u65b9\u6cd5\u4f1a\u62e6\u622a\u6240\u6709\u7684\u8bf7\u6c42\uff0c\u5982\u679c\u6ca1\u6709\u9700\u8981\u5904\u7406\u7684\uff0c\u5219\u8fd4\u56de null \u8df3\u8fc7\u8fdb\u884c\u540e\u9762\u7684\u64cd\u4f5c\u3002\u4e0b\u9762\u7684\u4ee3\u7801\u6709\u70b9\u957f\uff0c\u6765\u6162\u6162\u5730\u89e3\u8bf4\uff0c<\/p>\n

public IRouteHandler RouteHandler { get; set; }<\/p>\n

public override RouteData GetRouteData (HttpContextBase httpContext) \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {<\/p>\n

string xmlPath = httpContext.Server.MapPath (“~”) + “Route.xml”;<\/p>\n

if (!File.Exists (xmlPath)) { return null; } \/\/\u5982\u679c\u914d\u7f6e\u6587\u4ef6\u4e0d\u5b58\u5728\u5219\u76f4\u63a5\u8fd4\u56de<\/p>\n

XmlDocument doc = new XmlDocument ( );<\/p>\n

doc.Load (xmlPath);<\/p>\n

XmlNodeList list = doc.GetElementsByTagName (“Page”);<\/p>\n

string virtualPath = httpContext.Request.AppRelativeCurrentExecutionFilePath.Substring(1).ToLower();<\/p>\n

foreach (XmlNode node in list) \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 {<\/p>\n

string n = node.Attributes[“virtualPath”].Value.ToLower();<\/p>\n

\/\/\u7b2c\u4e00\u6b65\uff0c\u76f4\u63a5\u6bd4\u5bf9\uff0c\u4f18\u5148\u7ea7\u6700\u9ad8<\/p>\n

if (n== virtualPath)\u00a0{<\/p>\n

var data = new RouteData();<\/p>\n

data.RouteHandler = new PageRoute(node.Attributes[“routePage”].Value);<\/p>\n

return data;\u00a0}<\/p>\n

\/\/\u7b2c\u4e8c\u6b65\uff0c\u5e26 \uff5buserId\uff5d\u7684\u53c2\u6570\u6bd4\u5bf9<\/p>\n

string v=n;<\/p>\n

string o=new Regex(“{(\\\\w|\\\\W)+?}”).Replace(v,”(\\\\w|\\\\W<\/a>)+”);<\/p>\n

Regex reg = new Regex(o);<\/p>\n

if (reg.IsMatch(virtualPath)){<\/p>\n

var data = new RouteData();<\/p>\n

data.RouteHandler = new PageRoute(node.Attributes[“routePage”].Value);<\/p>\n

string[] a = n.Split(new char[] { ‘\/’, ‘.’ });<\/p>\n

string[] b = virtualPath.Split(new char[] { ‘\/’, ‘.’ });<\/p>\n

for (int i = 0, j = a.Length; i < j; i++) {<\/p>\n

if (a[i].StartsWith(“{“))\u00a0 {<\/p>\n

string d = a[i].Replace(“{“, “”).Replace(“}”, “”);<\/p>\n

data.Values[d] = b[i]; }}<\/p>\n

return data; }}<\/p>\n

return null;\u00a0}<\/p>\n

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\u73b0\u5728\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5728 Global \u6587\u4ef6\u91cc\u6dfb\u52a0 routes.Add(new PageRoutes()); \u8fd9\u4e00\u884c\u5c31\u53ef\u4ee5\u4e86\u3002\u4ee5\u540e\u9700\u8981\u8c03\u6574\u7684\u65f6\u5019\u76f4\u63a5\u4fee\u6539 Route.xml \u6587\u4ef6\u5373\u53ef\u3002\u81f3\u6b64\uff0cwebform \u4e2d\u4f7f\u7528 Route \u7684\u6587\u7ae0\u57fa\u672c\u4e0a\u5c31\u5199\u5b8c\u4e86\u3002<\/p>\n

\u5199\u5728\u540e\u9762\u7684\u8bdd\uff0c\u5176\u5b9e\u8fd9\u4e48\u5199\u6709\u4e00\u4e2a\u6f5c\u5728\u7684\u6027\u80fd\u95ee\u9898\uff0c\u5c31\u662f\u6bcf\u6b21\u8bbf\u95ee\u90fd\u9700\u8981\u52a0\u8f7d xml \u6587\u4ef6\uff0c\u6bd4\u8f83\u597d\u7684\u5b9e\u73b0\u65b9\u5f0f\u662f\u628a\u8bf7\u6c42\u7684\u8def\u7531\u4fe1\u606f\u653e\u5728\u7f13\u5b58\u91cc\uff0c\u7f13\u5b58\u4f9d\u8d56\u8bbe\u7f6e\u4e3a\u6587\u4ef6\u7c7b\u578b\u7684\uff0c\u8fd9\u6837\u7684\u8bdd\u6bcf\u5f53xml\u6709\u4fee\u6539\u7684\u8bdd\uff0c\u7f13\u5b58\u5c31\u81ea\u52a8\u5931\u6548\u91cd\u65b0\u52a0\u8f7d xml \u3002\u8fd9\u4e2a\u4e0d\u662f\u5f88\u96be\uff0c\u5c31\u7559\u7ed9\u5404\u4f4d\u540c\u5b66\u4eec\u53bb\u5b9e\u73b0\u4e86\u3002<\/p>\n

\u800c\u5bf9\u4e8e GetVirtualPath \u65b9\u6cd5\uff0c\u6211\u8fd9\u91cc\u5e76\u6ca1\u6709\u53bb\u63d0\u53ca\uff0c\u4e00\u662f\u5bf9\u4e8e\u4f20\u7edf\u7684 webform \u6765\u8bf4\uff0c\u7528\u5230\u7684\u673a\u4f1a\u6bd4\u8f83\u5c11\uff1b\u4e8c\u662f\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u9879\u76ee\u6765\u5b9a\u4e49\uff0c\u8fd9\u91cc\u4ee5\u901a\u7528\u4f8b\u5b50\u6765\u8bb2\u89e3\u6709\u8bef\u5bfc\u5acc\u7591\uff1b\u4e09\u662f\u7ed9\u5927\u5bb6\u4e2a\u953b\u70bc\u7684\u673a\u4f1a\u3002<\/p>\n

\u795d\u5927\u5bb6\u7f16\u7801\u6109\u5feb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u76f8\u4fe1\u7ecf\u8fc7\u524d\u97622\u8282\u6587\u5b57\u7684\u4ecb\u7ecd\uff0c\u540c\u5b66\u4eec\u53ef\u4ee5\u5feb\u901f\u5730\u5b9e\u73b0route\u8def\u7531\u7684\u76ee\u7684\uff0c\u5e76\u8fd0\u7528\u5728\u5b9e\u9645\u7684\u9879\u76ee\u4e2d\u4e86\u3002\u5728\u8fd9\u4e00\u8282\u91cc\uff0c\u6211\u4eec […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[94,93,92],"class_list":["post-256","post","type-post","status-publish","format-standard","hentry","category-daily","tag-asp-net","tag-route","tag-webform"],"_links":{"self":[{"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=\/wp\/v2\/posts\/256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=256"}],"version-history":[{"count":0,"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=\/wp\/v2\/posts\/256\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}