Javascript 实现微信分享（QQ、朋友圈、分享给朋友）

// 微信分享      var wx = require('wechat-sdk');      rewardsResultService.getWechatInfo().then(function(data) {        var conf = data;        wx.config({         debug: false,         appId: 'wx34e783920b37ee91',         timestamp: conf.timestamp,         nonceStr: conf.noncestr,         signature: conf.signature,         jsApiList: ['onMenuShareAppMessage', 'onMenuShareTimeline','onMenuShareQQ']        });        configWeChatInterface();      });      var iconUrl = 'http://'+location.host+'/images/icon-200yuan.png';      function configWeChatInterface() {        //分享给朋友        wx.onMenuShareAppMessage({         title: '一言不合就发红包，金蛛送您200元红包！',         desc: '一言不合就发红包，金蛛送您200元红包！',         link: location.href,         imgUrl: iconUrl,         type: 'link',         success: function() {           // alert('share success');         },         cancel: function() {         }        });        //分享到朋友圈        wx.onMenuShareTimeline({         title: '一言不合就发红包，金蛛送您200元红包！',         link: location.href, // 分享链接         imgUrl: iconUrl        });        //分享到QQ        wx.onMenuShareQQ({          title: '一言不合就发红包，金蛛送您200元红包！', // 分享标题          desc: '一言不合就发红包，金蛛送您200元红包！', // 分享描述          link: location.href, // 分享链接          imgUrl: iconUrl, // 分享图标          success: function () {             // 用户确认分享后执行的回调函数          },          cancel: function () {             // 用户取消分享后执行的回调函数          }        });      }