微信公众号网页分享时出现的奇葩问题求大神们指教

先放几个PC版微信分享能成功改变标题缩略图的照片
 }
//console.log("wxmenuID:"+wxmenuID+" url:"+url+" typ:"+typ+ " title:"+title+" cont:"+cont+" mImgUrl:"+mImgUrl);
 
   var jssdkMap = JSON.stringify({
          wxmenuID:wxmenuID,
               url:url,
        wx_uri_med:wx_uri_med
    });
    wxController.getJssdkTicket(jssdkMap,function(result){
  if(null == result || 0 == result.length){return;}
 linkUrl = result[0].wx_redirect_uri;//分享地址
 wx.config({    
debug: true,    
appId: result[0].wx_appid,    
timestamp: result[0].timestamp,    
nonceStr: result[0].nonceStr,    
signature: result[0].signature,    
jsApiList: ['onMenuShareAppMessage','onMenuShareQQ','onMenuShareTimeline','onMenuShareQZone','onMenuShareWeibo']    
 }); 
//console.log("获取到JSSDK信息：wx_appid："+result[0].wx_appid+" wx_appsecret:"+result[0].timestamp+" timestamp:"+result[0].timestamp+" noncestr:"+result[0].nonceStr+" signature:"+result[0].signature+" linkUrl:"+linkUrl);
// console.log("获取到linkUrl信息:"+linkUrl);  
 wx.ready(function () {
        var config = {
                title: title,
                desc: cont,
                link: linkUrl,
                imgUrl: mImgUrl,
                type: 'link', 
                dataUrl: '',
                trigger: function (res) {
      // console.log('-----点击发送操作trigger----');
      $("#mcoverFenxiang").fadeOut(100);  //关闭分享显示遮罩
},
success: function (res) {
  sucFuc();
},
cancel: function (res) {
 console.log('已取消');
},
fail: function (res) {
  console.log(JSON.stringify(res));
}};
//             分享给朋友
            wx.onMenuShareAppMessage(config);    
//              分享到QQ
                wx.onMenuShareQQ(config);
//                分享到qq空间
                wx.onMenuShareQZone(config);
//                分享到腾讯微博
                wx.onMenuShareWeibo(config);  
//              分享到朋友圈
              var config2 = {
                title: cont,
                link: linkUrl,
                imgUrl: mImgUrl,
                type: 'link', 
                dataUrl: '',
                trigger: function (res) {
      // console.log('-----点击发送操作trigger----');
},
success: function (res) {
  console.log('已分享');
  sucFuc();
},
cancel: function (res) {
 console.log('已取消');
 
},
fail: function (res) {
  console.log(JSON.stringify(res));
    }};
//              config2.title = cont;//分享到朋友圈没有desc字段，取title
                wx.onMenuShareTimeline(config2);
      
    wx.error(function(res){  
            // config信息验证失败会执行error函数，如签名过期导致验证失败，具体错误信息可以打开config的debug模式查看，也可以在返回的res参数中查看，对于SPA可以在这里更新签名。  
               console.log("config信息验证失败，错误信息 === ");
               console.log(res);
            });  
      });  
 });   
}


望大神们给个高招解决，在此谢过了

3 个解决方案