50 lines
1.6 KiB
C#
50 lines
1.6 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Web;
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namespace VRS
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{
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public class QueryStringModule : IHttpModule
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{
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public void Init(HttpApplication context)
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{
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context.BeginRequest += Context_BeginRequest;
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}
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private void Context_BeginRequest(object sender, EventArgs e)
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{
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HttpApplication application = (HttpApplication)sender;
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HttpContext context = application.Context;
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HttpRequest request = context.Request;
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HttpResponse response = context.Response;
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// 假设我们要处理的querystring参数名为"id"
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string compress = request.QueryString["compress"];
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if (!string.IsNullOrEmpty(compress))
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{
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// 这里可以添加处理id的逻辑
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// ...
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// 如果需要重定向到一个新的URL，可以这样做
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// response.Redirect("newurl?param=" + id);
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// 如果需要修改querystring参数，可以这样做
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// context.RewritePath("page.aspx?param=" + id);
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if ( !Int32.TryParse(compress,out int temp))
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{
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// var strURL = request.RawUrl + "&compress=" +"1";
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var strURL = request.RawUrl.Replace("compress="+ compress, "compress=1");
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response.Redirect(strURL);
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}
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}
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}
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public void Dispose()
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{
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// 清理代码，如果有必要的话
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}
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}
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} |