get方式传递中文
get方式传递中文,
%E8%89%B2%E6%83%85
%E6%9A%B4%E5%8A%9B
%E6%B3%95%E8%BD%AE%E5%8A%9F

转码java.net.URLEncoder.encode(param,"UTF-8");

反转java.net.URLDecoder.decode(param,"UTF-8");