Default.aspx
<form id="form1" runat="server">
<div>
直接访问：<a href="DelArticle.aspx">删除文章</a>
<br /><br />
通过Handler.ashx访问：<a href="Handler.ashx?Action=DelArticle">删除文章</a>
</div>
</form>
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DelArticle.aspx.cs
protected void Page_Load(object sender, EventArgs e)
{
Uri MyUrl = Request.UrlReferrer;
Response.Write("OriginalString: " + Server.HtmlEncode(MyUrl.OriginalString) + "<br>");
}
=================================================================================
Handler.ashx
public class Handler : IHttpHandler {
private string myAction;
public void ProcessRequest (HttpContext context) {
myAction = context.Request["Action"];
switch (myAction)
{
case "DelArticle":
context.Response.Redirect("DelArticle.aspx", true);
break;
default:
JsWindow.PromptHistory("参数错误！");
break;
}
}
public bool IsReusable {
get {
return false;
}
}
}
=================================================================================
问题：
Default.aspx上点击“直接访问”链接。DelArticle.aspx页面上会显示OriginalString:
http://localhost:34806/Default.aspx 这个没有问题。
Default.aspx上点击“通过Handler.ashx访问”链接。DelArticle.aspx页面上还是显示OriginalString:
http://localhost:34806/Default.aspx 这就不明白了，这应该是通过Handler.ashx跳转过来的，为什么OriginalString: 还是显示Default.aspx。我想要的效果是http://localhost:34806/Handler.ashx，请问应该用什么方法。
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