字符串的编码，怎么做也不对，帮帮忙吧

Question

页面
http://q.blog.sina.com.cn/search_result.php?searchtype=9&sort=0&searchtext=%BC%F5%B7%CA其中：%BC%F5%B7%CA对应的是减肥，如何把减肥转换为：%BC%F5%B7%CA谢谢

Answer 1

没有明白？是取得：%BC%F5%B7%CA 吗？

Answer 2

如果要转换成中文的话
就HttpUtility.UrlDecode("%BC%F5%B7%CA ");

Answer 3

想把“减肥”转换为"%BC%F5%B7%CA ";用：System.Web.HttpUtility.UrlEncode(“减肥”)得出来的结果不对啊

Answer 4

string str=System.Web.HttpUtility.UrlDecode("%BC%F5%B7%CA", Encoding.GetEncoding("GB2312"));
str= System.Web.HttpUtility.UrlEncode("减肥", Encoding.GetEncoding("GB2312"));

Answer 5

正常的写法就是:str= System.Web.HttpUtility.UrlEncode("减肥", Encoding.GetEncoding("GB2312"));string str=System.Web.HttpUtility.UrlDecode("%BC%F5%B7%CA", Encoding.GetEncoding("GB2312"));要是出来的值不是"%BC%F5%B7%CA"那就说明新浪的"%BC%F5%B7%CA" 肯定是加密过的.

Answer 6

string str=System.Web.HttpUtility.UrlDecode("%BC%F5%B7%CA", Encoding.GetEncoding(936));
str= System.Web.HttpUtility.UrlEncode("减肥", Encoding.GetEncoding(936));这样的用法更精确，936就是gb2312的CodePage