H5页面分享到群，提示操作过于频繁

操作方式：

微信内直接打开H5页面：http://man.39.net/slbp/share.html

右上角->分享给朋友，然后选择群。

则出现以下提示：操作过于频繁，可稍候再试。

页面代码如下：

var api39_wx = function(config) {             if (navigator.userAgent.match(/MicroMessenger/i)) {                 $.ajax({                     tyep: "get",                     url: "http://xxxxxxxxxx/GetConfigParameter",                     dataType: "jsonp",                     jsonp: "jsoncallback",                     data: {                         urlback: encodeURIComponent(location.href.split("#")[0])                     },                     success: function(data) {                         wx.config({                             debug: false,                             appId: data.strappid,                             timestamp: data.strtimestamp,                             nonceStr: data.strnoncestr,                             signature: data.strsignature,                             jsApiList: ["onMenuShareTimeline", "onMenuShareAppMessage", "onMenuShareQQ", "onMenuShareQZone"]                         });                         wx.ready(function() {                             if(wx.onMenuShareAppMessage) {                                 wx.onMenuShareAppMessage(config);                                 wx.onMenuShareQQ(config);                             }                             else {                                 wx.updateTimelineShareData(config,function(res){                                 });                             }                             if(wx.onMenuShareTimeline) {                                 wx.onMenuShareTimeline(config);                                 wx.onMenuShareQZone(config);                             }                             else {                                 wx.updateAppMessageShareData(config,function(res){                                 });                             }                         });                     }                 })             }         };         var wxinfo = new api39_wx({             title: '自定义分享标题出来了',             desc: '这里是自定义分享的摘要',             link: location.href,             imgUrl: 'http://nimage.39.net/wap/m/images/pic/for_weixin.jpg',         });

如果去掉这段代码，则可以分享到群，但分享标题、链接、缩略图均为微信自动获取。