字符串的编码，怎么做也不对，帮帮忙吧

[cwchyt]

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

[syl2000]

[Quote=引用 4 楼 dk385 的回复:]
C# code
string str=System.Web.HttpUtility.UrlDecode("%BC%F5%B7%CA", Encoding.GetEncoding("GB2312"));
str= System.Web.HttpUtility.UrlEncode("减肥", Encoding.GetEncoding("GB2312"));
[/Quote]

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

[ericzhangbo1982111]

没有明白？是取得：%BC%F5%B7%CA 吗？

[ericzhangbo1982111]

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

[cwchyt]

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

[家鸣]

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

[cwchyt]

哈，谢谢

[viena]

编码问题

[sxmonsy]

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.