AJAX POST 获取表单数据为乱码!解决方案

AJAX POST 获取表单数据为乱码!

JScript code

function ShowArticle(){var adminName=document.getElementById("adminName");    adminName=escape(adminName.value);var adminQuestion=document.getElementById("adminQuestion");    adminQuestion=escape(adminQuestion.value);var adminKey=document.getElementById("adminKey");    adminKey=escape(adminKey.value);var error=document.getElementById("check_main_error");    CreateXMLHttpRequest();    var parm = "adminName="+adminName+"&adminQuestion="+adminQuestion+"&adminKey="+adminKey;    alert(parm);//alert 如果表单中有中文 数据将是乱码: adminName=admin&adminQuestion=%u5012%u8428&adminKey=%u5012%u8428;//alert 如果没有中文 输出正常;    var url="index_forgetPS_save.php";    xmlobj.open("POST",url,true);    xmlobj.onreadystatechange = StatHandler;    xmlobj.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=utf-8");    xmlobj.send(parm);}