javascript中JSON数据接受，处理介绍

var strJSON = "{name:'json name'}";//得到的JSON
var obj = new Function("return" + strJSON)();//转换后的JSON对象
alert(obj.name);//json name

var strJSON = "{name:'json name'}";//得到的JSON
var obj = eval( "(" + strJSON + ")" );//转换后的JSON对象
alert(obj.name);//json name

var strJSON = "{name:'json name'}";
var obj = eval(strJSON);
alert(obj.constructor);//String 构造函数
alert(obj.name);//undefine

if(isset($_GET['callback']) && !empty($_GET['callback'])) {
    echo $_GET['callback'] . '({"name":"踏雪残情", "profession":"phper"})';
}
?>

 function showUserList()
         { 
             postXmlHttp("./UserListServlet.do","UserCallback(resultValue)","Loading()");
         }
        
         function UserCallback(jsonDate)
         {
             //json数据 序列化成js对象
    var jsObject = eval('('+jsonDate+')');
             var htmlStr = "