String newUserName = null;
try {
newUserName = URLEncoder.encode(username, "UTF-8");//把用户名转码,防止用户名是中文,cookies保存中文取出会乱码newUserName = URLEn
String newUserName = null;
try {
newUserName = URLEncoder.encode(username, "UTF-8");//把用户名转码,防止用户名是中文,cookies保存中文取出会乱码newUserName = URLEn