String userName = URLDecoder.decode(URLDecoder.decode(request.getParameter("userName"),"utf-8"),"utf-8");
本文共 174 字，大约阅读时间需要 1 分钟。
String userName = URLDecoder.decode(URLDecoder.decode(request.getParameter("userName"),"utf-8"),"utf-8");
转载于:https://www.cnblogs.com/wshsdlau/archive/2012/05/28/2521264.html