由于小程序资料页会显示域名，会被针对域名进行DDoS攻击，除了买高防包别无它法，而高防包很贵，请官方不要在资料页展示域名，这个展示很鸡肋，正常用户不会去看，反而一些恶意攻击者针对域名进行DDoS攻击。 [图片][图片]

<button class="weui-btn" open-type="getUserInfo" lang="zh_CN" bindgetuserinfo="onGotUserInfo">确认</button>   //得到用户授权   onGotUserInfo function      //用户点击允许授权     console.log(e.detail.userInfo);     return;      提示这个错误 VM520:1 thirdScriptError Cannot read property 'detail' of undefined;at api login success callback function TypeError: Cannot read property 'detail' of undefined     at be.onGotUserInfo (http://127.0.0.1:55084/appservice/__APP__/appservice.js:5354:19)     at success (http://127.0.0.1:55084/appservice/__APP__/appservice.js:5337:17)     at http://127.0.0.1:55084/appservice/appservice?t=1577241553357:9:21250     at Function.o.<computed> (http://127.0.0.1:55084/appservice/__dev__/WAService.js:1:1300810)     at Object.success (http://127.0.0.1:55084/appservice/__dev__/WAService.js:1:125836)     at b (http://127.0.0.1:55084/appservice/__dev__/WAService.js:1:526517)     at g (http://127.0.0.1:55084/appservice/__dev__/WAService.js:1:526760)     at http://127.0.0.1:55084/appservice/__dev__/WAService.js:1:528150     at Audit_setTimeout_pages/login/login (http://127.0.0.1:55084/appservice/__dev__/asdebug.js:1:11973)     at http://127.0.0.1:55084/appservice/appservice?t=1577241553357:9:42005

wx.showLoading({ title: '加载中...',         mask: true }) wx.request({ success:()=>{ wx.hideLoading() } }) 像上面code的写法，然后再安卓机上偶现loading关不上的情况