url的乱码问题
在网上找到加了这句可以解决问题
<globalization fileEncoding="utf-8" requestEncoding="utf-8" responseEncoding="utf-8" culture="zh-CN"/>
requestEncoding是设置Request的ContentEncoding属性,而responseEncoding是设置Response属性.
还有,如发页面是responseEncoding="utf-8",而接收页requestEncoding="utf-8"
?a=我,接收时?a=%e6%88%91,而Request.QueryString 则为 {a=%u6211},6211是"我"的unicode编码.
如果发送页是responseEncoding="GB2312",而接收页是requestEncoding="UTF-8"
,Request.QueryString = {a=%ufffd%ufffd},因为GB2312转UTF-8时找不到编码,但会是显示ufffd
如果接收和发送的编码不同,可以用下句来解码
System.Collections.Specialized.NameValueCollection nv = System.Web.HttpUtility.ParseQueryString(q, System.Text.Encoding.GetEncoding("GB2312"));
但不能用下句解,因为Request["a"].ToString()是已经解码的字符,再解就不对了.
HttpUtility.UrlDecode(Request["a"].ToString(), Encoding.Default);
总结:Request.QueryString的内容是将url KEY 用requestEncoding转化的结果