form表單序列化后的數據轉json對象

function formToJson(){
     var data = $("#form").serialize();
    data= decodeURIComponent(data,true);//防止中文亂碼  
    data = data.replace(/&/g, "','" );
    data = data.replace(/=/g, "':'" );
    data = "({'" +data + "'})" ;
    obj = eval(data);
    return obj;
}