直接上代碼了：

    $.ajax({
        url: '/wx/sdk',
        type: 'get',
        data:{
          url: encodeURIComponent(location.href.split('#')[0])
        } 
    }).done(function(msg) {
        wx.config({
          debug: true,
          appId: msg.appid,
          timestamp: msg.timestamp,
          nonceStr: msg.nonceStr,
          signature: msg.signature,
          jsApiList: ['onMenuShareTimeline']
        });//wx/config end

    wx.ready(function() {
        wx.onMenuShareTimeline({//分享朋友圈
            title: '小咳嗽',
            link: 'www.e-cough.com/product/100003',
            imgUrl: 'www.e-cough.com/uploads/1508250089609.jpeg',
            success: function(res) {
                alert('分享');
            },
            cancel: function(res) {
                alert('取消');
            }
        });//分享朋友圈 end
    });//ready end       
    });//ajax end

效果如圖：

debug沒(méi)錯(cuò)啊。很醉好嗎？求解答?。≈x謝