Request.QueryString["a"]若该字符串是远程接口返回,以前都是用Split函数去拆分,今天发现一个非常强大的方法ParseQueryString,简单多了:
<%@ WebHandler Language="C#" Class="Default" %>
using System;
using System.Web;
using System.Text;
using System.Collections.Specialized;
public class Default : IHttpHandler {
public void ProcessRequest (HttpContext context) {
context.Response.ContentType = "text/plain";
[color=Red]string str = "a=1&b=2&c=3";
NameValueCollection query = HttpUtility.ParseQueryString(str, Encoding.GetEncoding("gb2312"));
context.Response.Write(query["a"]);[/color]
}
public bool IsReusable {
get {
return false;
}
}
}
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