// 怎么将下列数据根据status字段里元素的个数进行排序 list = [ { "_id": { "user":"A" }, "status": [ "success", "checking", "success", "checking", "success", "checking", "checking", "checking", "checking", "checking" ] }, { "_id": { "user": "B" }, "status": [ "success", "success", "success", "success", "fail", "success", "fail", "fail", "fail", "fail", "checking", "checking", "checking", "checking", "checking", "checking", "checking", "checking" ] }, { "_id": { "user": "C" }, "status": [ "fail" ] }, { "_id": { "user": "D" }, "status": [ "fail", "fail" ] } ] // 处理后的数据 list = [ { "_id": { "user": "B" }, "status": [ "success", "success", "success", "success", "fail", "success", "fail", "fail", "fail", "fail", "checking", "checking", "checking", "checking", "checking", "checking", "checking", "checking" ] }, { "_id": { "user":"A" }, "status": [ "success", "checking", "success", "checking", "success", "checking", "checking", "checking", "checking", "checking" ] }, { "_id": { "user": "D" }, "status": [ "fail", "fail" ] }, { "_id": { "user": "C" }, "status": [ "fail" ] } ] // list是聚合函数获取的数据 db.collection('userUpfile') .aggregate() .group({ _id: { user: '$user' }, status: $.push( "$status" ) }) .sort() .limit(1000) .end()

[图片][图片] 因小程序分不同角色，不同角色显示不同的tabbar，所以使用了自定义tabbar，开发工具能正常展示，但是使用真机的时候，不展示。请问是哪里出问题了，如何解决，先在这儿谢谢社区大佬。https://developers.weixin.qq.com/s/UdCJdHml7TBp

<van-popup custom-style="height: 50%; width:100%" position="bottom" show="{{ isShow }}" bind:close="onClose"> <van-picker show-toolbar columns="{{ columns }}" bind:confirm="onConfirm" bind:cancel="onClose" active-class="active-blue"> <!-- picker修改源码 --> <view slot="after" wx:if="{{schoolshow}}"> <input wx:if="{{schoolshow}}" type="text" style="background: #eee;margin-top: 10px;font-size: 13px;width: 200px;height: 60rpx;border-radius: 5px;padding-left: 5px;border-radius: 35rpx" placeholder="没有我所在的学校,请填写" bindinput="bindCode" focus="false" auto-focus="false" /> </view> </van-picker> </van-popup>

https://developers.weixin.qq.com/doc/offiaccount/OA_Web_Apps/JS-SDK.html 微信环境下，H5页面分享到微信（发朋友或朋友圈），只显示链接，不能显示图文——发QQ显示图文。 公众号，接口URI确认设置无误。

[图片] 小程序二次审核已超过七天，请问如何申请预上线？

wxs时间格式化页面时间是正常的，格式化服务器的时间就显示NaN,百度上查很多，有的说，db.serverDate()创建的时间，在wxml中无法解析。怎么解决？ [图片][图片][图片][图片] wxs代码： var timeFormat = function(time){ console.log(time); var date = getDate(time); console.log(date); var date_seconds = date.getTime() / 1000; var now = getDate(); var now_seconds = now.getTime() / 1000; var timestamp = now_seconds - date_seconds; var timeStr = ""; if(timestamp < 60){ timeStr = "刚刚"; }else if(timestamp >= 60 && timestamp < 60 * 60){ var minutes = parseInt(timestamp / 60); timeStr = minutes + "分钟前"; }else if(timestamp >= 60 * 60 && timestamp < 60 * 60 * 24){ var hours = parseInt(timestamp / 60 / 60); timeStr = hours + "小时前"; }else if(timestamp >= 60 * 60 * 24 && timestamp < 60 * 60 * 24 * 30){ var days = parseInt(timestamp / 60 / 60 / 24); timeStr = days + "天前"; }else{ var year = date.getFullYear(); var month = date.getMonth(); var day = date.getDate(); var hour = date.getHours(); var minute = date.getMinutes(); timeStr = year + "/" + month + "/" + day + " " + hour + ":" + minute; } return timeStr; } module.exports={ timeFormat:timeFormat, }

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[图片] console.log(time)显示信息如下 [图片] wxs代码: var timeFormat = function(time){ // console.log(time); var date = getDate(time); console.log(date); var date_seconds = date.getTime() / 1000; var now = getDate(); var now_seconds = now.getTime() / 1000; var timestamp = now_seconds - date_seconds; var timeStr = ""; if(timestamp < 60){ timeStr = "刚刚"; }else if(timestamp >= 60 && timestamp < 60 * 60){ var minutes = parseInt(timestamp / 60); timeStr = minutes + "分钟前"; }else if(timestamp >= 60 * 60 && timestamp < 60 * 60 * 24){ var hours = parseInt(timestamp / 60 / 60); timeStr = hours + "小时前"; }else if(timestamp >= 60 * 60 * 24 && timestamp < 60 * 60 * 24 * 30){ var days = parseInt(timestamp / 60 / 60 / 24); timeStr = days + "天前"; }else{ var year = date.getFullYear(); var month = date.getMonth(); var day = date.getDate(); var hour = date.getHours(); var minute = date.getMinutes(); timeStr = year + "/" + month + "/" + day + " " + hour + ":" + minute; } return timeStr; } module.exports={ timeFormat:timeFormat, } wxml代码 <!--index.wxml--> <wxs src="../../utils/util.wxs" module="util"/> <view class="container"> <view class="weibo-group" wx:for="{{weibos}}" wx:key="weibos" wx:for-item="weibo"> <view class="user-group"> <image class="avatar" src="{{weibo.author.avatarUrl}}"></image> <view class="right-info"> <view class="username">{{weibo.author.nickName}}</view> <view class="detail-info"> <view class="time">{{util.timeFormat(weibo.cretae_time)}}</view> <view class="from">来自{{weibo.device}}</view> </view> </view> </view> 云函数代码： return await db.collection("weibo").add({ data:{ content:content, location:location, author:author, images:images, video:video, cretae_time:db.serverDate(), device:device } })

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[图片][图片]2022-07-25上午十一点左右图片上传不成功，下午五点左右又来测一下发现又可以正常的上传图片了，之前也出现过两三次，后面也是无缘无故的好了，同事们测试的时候说是苹果安卓都不行，不知道大佬们有没有遇见过这种问题，求大佬们帮帮忙！！！