js 提交中午出現亂碼的處理 encodeURI URLDecoder

js 提交中午出現亂碼的處理 encodeURI URLDecoder

關鍵詞: js url中文亂碼

前台代碼:

function login() {$('#error_msg').hide();var uname = $("#name").val();var pwd = $("#password").val();if(uname=="" || uname=="使用者名稱") {$('#error_msg').text('使用者名稱或密碼不可為空！');$('#error_msg').show();return false;}    if (pwd == "" || pwd == "密碼") {    $('#error_msg').text('使用者名稱或密碼不可為空！');    $('#error_msg').show();return false;}    $.getJSON("user/login", {loginName:encodeURI(uname),password:md5(pwd),passwordwy:pwd,ran: Math.random()}, function(result){    if(result.flag=="false") {    $('#error_msg').text(result.returnMsg);        $('#error_msg').show();    return;    }else {    Cookie.setcookie("userName",result.returnMsg);    Cookie.setcookie("loginID",result.loginId);    Cookie.setcookie("userId",result.id);    window.location.href="index.html";     }    });}

後台代碼：

String loginId = request.getParameter("loginName");try {loginId = URLDecoder.decode(loginId,"UTF-8");} catch (UnsupportedEncodingException e1) {e1.printStackTrace();}