在asp.net下,如何自己寫代碼來實現僞靜態呢?如何重寫url地址呢?
例如:本來aspx的頁面地址是:/default.aspx?id=1,我要重寫成這樣:/index-1.html。那如何實現?
思路如下:利用HttpModule來實現。
1.新建文件,URLHttpModel.cs,並實現IHttpModule接口。代碼如下:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
using System.Web;
namespace Web.HttpModel.Demo
{
public class URLHttpModel : IHttpModule
{
public void Init(HttpApplication context)
{
context.BeginRequest += Context_BeginRequest;
}
private void Context_BeginRequest(object sender, EventArgs e)
{
HttpApplication app = (HttpApplication) sender;
HttpContext context = app.Context;
string requestPage = context.Request.Path.ToLower();
var newPattern = "/index-(\\d+).html";
if (Regex.IsMatch(requestPage, $"^{newPattern}$", RegexOptions.None | RegexOptions.IgnoreCase))
{
string queryString = Regex.Replace(requestPage, newPattern, "id=$1", RegexOptions.None | RegexOptions.IgnoreCase);
context.RewritePath("/Default.aspx", string.Empty, queryString);
}
}
public void Dispose()
{
}
}
}
2.然後在web.config文件中,配置此Modeule,代碼如下:
<httpModules>
<add name="URLModel" type="Web.HttpModel.Demo.URLHttpModel,Web.HttpModel.Demo"/>
</httpModules>
3,然後運行項目,輸入如下地址,/index-1.html,可以看到如下的效果: