string 转化为json

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title></title>
    <script type="text/javascript">       
        function stringToJson(stringValue) {
            eval("var theJsonValue = " + stringValue);
            return theJsonValue;
        }
        onload = function () {
            var str = "{name:'周小将',age:22}";
            var strToJson = stringToJson(str);
            alert(typeof strToJson);
            alert(strToJson.name);
        };

    </script>
</head>
<body>

</body>
</html>

posted @ 2011-07-05 14:38  sirzxj  阅读(299)  评论(0)    收藏  举报