JS 相关 同一站点下，多域名调用新浪API，

同一站点下，多域名调用新浪API，

    <script type="text/javascript">
        var key = "108701XXXX";
        var thisUrl = document.URL;
        var currentUrl = "http://yuntu.me/";
        var urlArr = thisUrl.split(".");
        if (urlArr[2] != null) {
            if (urlArr[1] == "yuntu") {
                key = "XXXXXX ";
            }
            else if (urlArr[1] == "kaicong") {
            }
        }
        else {
            if (urlArr[0] == "http://yuntu") {
                key = "XXXXXX";
            } else if (urlArr[0] == "http://kaicong") {
            }
        }
        document.write('<script src="http://tjs.sjs.sinajs.cn/open/api/js/wb.js?appkey=' + key + '" type="text/javascript" charset="utf-8"><\/script>');
        </script>