$.ajax({ url: "/js/scms.asp", type: 'post', data: { url: location.href.split('#')[0],action:"jssdk",pagetype:"productinfo",pageid:"237" }, success:function(res){ res=JSON.parse(res); wx.config({ debug: false, appId: res.appid, timestamp: res.timestamp, nonceStr: res.nonceStr, signature: res.signature, jsApiList: [ 'checkJsApi', 'onMenuShareTimeline', 'onMenuShareAppMessage', 'onMenuShareQQ' ] }); wx.ready(function () { var shareData = { title: document.title, desc: getDesc(), link: res.url, imgUrl: res.img }; wx.onMenuShareAppMessage(shareData); wx.onMenuShareTimeline(shareData); wx.onMenuShareQQ(shareData); }); wx.error(function (res) { }); } }); function getDesc() { var meta = document.getElementsByTagName("meta"); for (var i=0;i