$.ajax({         url: Sys_Server.server + '/sso/wechatParam',         data:{             url:location.href.split('#')[0]         },         async:false,         success:function(res) {             console.log('res',res)             wx.config({                 beta: true,// 必须这么写，否则wx.invoke调用形式的jsapi会有问题                 // 开启调试模式,调用的所有api的返回值会在客户端alert出来，若要查看传入的参数，可以在pc端打开，参数信息会通过log打出，仅在pc端时才会打印。                 appId: res.data.appId, // 必填，企业微信的corpID                 timestamp: res.data.timestamp, // 必填，生成签名的时间戳                 nonceStr: res.data.noncestr, // 必填，生成签名的随机串                 signature: res.data.signature,// 必填，签名，见附录1                 jsApiList: ["onMenuShareAppMessage","onMenuShareWechat","onMenuShareTimeline","startRecord","stopRecord","onVoiceRecordEnd","playVoice","pauseVoice","stopVoice","onVoicePlayEnd","uploadVoice","downloadVoice","chooseImage","previewImage","uploadImage","downloadImage","getLocalImgData","previewFile","getNetworkType","onNetworkStatusChange","openLocation","getLocation","startAutoLBS","stopAutoLBS","onLocationChange","onHistoryBack","hideOptionMenu","showOptionMenu","hideMenuItems","showMenuItems","hideAllNonBaseMenuItem","showAllNonBaseMenuItem","closeWindow","openDefaultBrowser","scanQRCode","selectEnterpriseContact","openEnterpriseChat","chooseInvoice","selectExternalContact","getCurExternalContact","openUserProfile","shareAppMessage","shareWechatMessage","startWifi","stopWifi","connectWifi","getWifiList","onGetWifiList","onWifiConnected","getConnectedWifi","setClipboardData","getClipboardData"] // 必填，需要使用的JS接口列表，所有JS接口列表见附录2             })         }     })     wx.ready(function(){         console.log('ready成功')         wx.onHistoryBack(function(){             alert('监听到了')             if(location.href.indexOf('wxWork/index.html') !== -1){                 alert(location.href)                 wx.closeWindow();             }else {                 return true             }         });     })

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