使用UrlRewriter.NET重写URL

     使用的是Intelligencia出品的开源组件UrlRewriter.NET。

　 1.web.config配置

  
    

   
     
   
     <
   
     configSections
   
     >
   
     
 
   
     <
   
     section 
   
     name
   
     ="rewriter"
   
     
 type
   
     ="Intelligencia.UrlRewriter.Configuration.RewriterConfigurationSectionHandler,
 Intelligencia.UrlRewriter"
   
      
   
     />
   
     

   
     </
   
     configSections
   
     >
   
     
 

   
     <
   
     rewriter
   
     >
   
     
 
   
     <
   
     rewrite 
   
     url
   
     ="^/User/(\d+)$"
   
      to
   
     ="~/User.aspx?id=$1"
   
      processing
   
     ="stop"
   
      
   
     />
   
     
 
   
     <
   
     rewrite 
   
     url
   
     ="^/User/(\w+)$"
   
      to
   
     ="~/User.aspx?name=$1"
   
      processing
   
     ="stop"
   
      
   
     />
   
     

   
     </
   
     rewriter
   
     >
   
     
 

   
     <
   
     system.web
   
     >
   
     
 
   
     <
   
     httpModules
   
     >
   
     
 
   
     <
   
     add 
   
     name
   
     ="UrlRewriter"
   
     
 type
   
     ="Intelligencia.UrlRewriter.RewriterHttpModule,
 Intelligencia.UrlRewriter"
   
      
   
     />
   
     
 
   
     </
   
     httpModules
   
     >
   
     

   
     </
   
     system.web
   
     >
  
    

 

 

   　   2.在UrlRewirter后保持PostBack地址　　

 

代码

   
     

    
      
    
      namespace
    
       Sample.Web.UI.Adapters
{
 
    
      public
    
       
    
      class
    
       FormRewriterControlAdapter : 
 System.Web.UI.Adapters.ControlAdapter
 {
 
    
      protected
    
       
    
      override
    
       
    
      void
    
       Render(HtmlTextWriter writer)
 {
 
    
      base
    
      .Render(
    
      new
    
       RewriteFormHtmlTextWriter(writer));
 }
 }
 
 
    
      public
    
       
    
      class
    
       RewriteFormHtmlTextWriter : HtmlTextWriter
 {
 
    
      public
    
       RewriteFormHtmlTextWriter(HtmlTextWriter writer)
 : 
    
      base
    
      (writer)
 {
 
    
      this
    
      .InnerWriter 
    
      =
    
       writer.InnerWriter;
 }
 
 
    
      public
    
       RewriteFormHtmlTextWriter(TextWriter writer)
 : 
    
      base
    
      (writer)
 {
 
    
      this
    
      .InnerWriter 
    
      =
    
       writer;
 }
 
 
    
      public
    
       
    
      override
    
       
    
      void
    
       WriteAttribute(
    
      string
    
       name, 
    
      string
    
       value, 
    
      bool
    
       fEncode)
 {
 
    
      if
    
       (name 
    
      ==
    
       
    
      "
    
      action
    
      "
    
      )
 {
 HttpContext context 
    
      =
    
       HttpContext.Current;
 
 
    
      if
    
       (context.Items[
    
      "
    
      ActionAlreadyWritten
    
      "
    
      ] 
    
      ==
    
       
    
      null
    
      )
 {
 value 
    
      =
    
       context.Request.RawUrl;
 context.Items[
    
      "
    
      ActionAlreadyWritten
    
      "
    
      ] 
    
      =
    
       
    
      true
    
      ;
 }
 }
 
 
    
      base
    
      .WriteAttribute(name, value, fEncode);
 }
 }
}
   
     

 

要让这个Control Adaptor生效，还必须在Web项目中创建一个browser文件，例如“App_Browsers\Form.browser”，在里面写入如下代码　　

 

代码

   
     

    
      
    
      <
    
      browsers
    
      >
    
      
 
    
      <
    
      browser refID
    
      =
    
      "
    
      Default
    
      "
    
      >
    
      
 
    
      <
    
      controlAdapters
    
      >
    
      
 
    
      <
    
      adapter controlType
    
      =
    
      "
    
      System.Web.UI.HtmlControls.HtmlForm
    
      "
    
      
 adapterType
    
      =
    
      "
    
      Sample.Web.UI.Adapters.FormRewriterControlAdapter
    
      "
    
       
    
      />
    
      
 
    
      </
    
      controlAdapters
    
      >
    
      
 
    
      </
    
      browser
    
      >
    
      

    
      </
    
      browsers
    
      >
   
     

 

更多资料查看UrlRewriter.NET官网

 

　　http://urlrewriter.net/

　　在这里感谢下老赵在他那学习到很多东西。