var Link = the location.href $ .ajax ({ URL: 'your_URL is', // background give you interface type: 'the GET' , Data: {URL: Link}, the async: to true , dataType: 'JSON' , Success : function (the Data) { wx.config ({ debug: false , // turn on debug mode, all api return value in the client alert call out appId: data.configMap.appId, // required, number of public uniquely identifies the timestamp: data.configMap.timestamp, // required to generate a signature timestamp nonceStr: data.configMap.nonceStr, // required to generate a random string signature Signature: data.configMap.signature, // required, signature, see Appendix. 1 jsApiList: [ 'onMenuShareTimeline', 'onMenuShareAppMessage'] // required, need to use the list of interfaces JS, JS all interfaces listing in Appendix 2 }) wx.ready ( function (RES) { wx.onMenuShareAppMessage ({ title: document.title, desc: document.title, Link: Link, for imgUrl: imgUrl, Trigger: function (RES) {}, Success: function (RES) { }, Cancel: function (RES) {}, Fail: function (RES) {} }) wx.onMenuShareTimeline ({ title: document.title, link: link, imgUrl: Imgurl, trigger: function(res) {}, success: function(res) {}, cancel: function(res) {}, fail: function(res) {} }) }) wx.error(function(res) { alert(res) }) }, error: function(error) { alert(error) } })