[ { "_id": "1f154439638e97330137f2475dec9ffc", "title": "1", "remarks": [ { "remarktime": "2022/12/06 14:13:12", "id": 1670307282722 }, { "remarktime": "2022/12/06 13:00:10", "id": 1670302838410 }, { "remarktime": "2022/12/06 12:58:19", "id": 1670302752430 }, { "remarktime": "2022/12/06 12:49:31", "id": 1670302182764 }, { "remarktime": "2022/12/06 12:49:09", "id": 1670302197960 }, { "id": 1670298287375, "remarktime": "2022/12/06 11:43:50" } ] }, { ... } ] 只想取得remarks的前三个怎么做？

//临时图地址换cloud地址   getCloudPath(path) {     let result = 0     wx.cloud.uploadFile({       cloudPath: 'image/' + new Date().getTime() + "_" + Math.floor(Math.random() * 1000) + ".jpg",       filePath: path,       success: res => {         console.log("upload success", res.fileID)         result = res.fileID       }, fail: res => {         result = 0       }     })     return result   }, that.editorCtx.getContents({       success(res) {         wx.showLoading({ title: '发布中...', })         var html = res.html         if (res.text.trim()=="") {           wx.hideLoading()           that.setData({             showOneButtonDialog: true,             test_content1: '请添加文章内容'           })         } else {           //临时图片地址更换云地址 --that.getCloudPath函数时利用临时地址换云存储地址           for (var i = 0; i < that.data.imagelist_local.length; i++) {             if (html.indexOf(that.data.imagelist_local[i]) >= 0) {               let cloudpath = that.getCloudPath(that.data.imagelist_local[i])               html.replace(that.data.imagelist_local[i], cloudpath)             }           }           if(that.data.programid==''){//新发布             db.collection('Program').add({               data: {                 title: e.detail.value.title,                 html: html,                 content: res.text,                 datetime: util.formatTime(new Date()),                 creater: app.globalData.csridinfo.StaffName,                 id: that.data.index,               },               success: (res) => {                 wx.showToast({                   title: '发布成功',                 })               }, fail: (res) => {                 wx.showToast({                   title: '发布失败',                   icon: 'error'                 })               }             })           }else{//修改             db.collection('Program').doc(that.data.programid)             .update({               data:{                 title: e.detail.value.title,                 html: html,                 content: res.text,                 datetime: util.formatTime(new Date()),                 id: that.data.index,               },success:(res)=>{                 wx.showToast({                   title: '发布成功',                 })                  },fail:(res)=>{               wx.showToast({                 title: '发布失败',                 icon: 'error'               })               }             })           }                    }       }     })

//查询语句 db.collection('ProgramOfPerson').aggregate() .match(_.and([{ _openid: '*' }, { like: 1 }])) .project({ programid: 1 }) .lookup({ from: 'Program', let: { id: '$programid' }, pipeline: $.pipeline() .match(_.expr($.and([ $.eq(['$_id', '$$id']), ]))) .project({ _id:0, title: 1, datetime: 1, content: $.substrCP(['$content', 0, 100]) }) .done(), as: 'a' }) .end() [{ "_id": "*", "programid": "*", "a": [ { "datetime": "2022/11/22 12:33:26", "title": "24", "content": "24\n" } ] }] 将上面的转为下面的 [{ "_id": "*", "programid": "*", "datetime": "2022/11/22 12:33:26", "title": "24", "content": "24\n" }]

同样的代码前一天还能审核通过，只是修改了一些bug和优化体验，今天有一直审核不通过，那么既然之前能够通过审核，表示我的代码基本符合规范，那么现在又不通过是什么意思？并且一天之内两次提交两次审核的问题还不一样？希望官方能够明确具体的审核流程，毕竟有时候更新小程序是为了尽快修复BUG，那么这样一直拖着或者由于不一样的审核规范，将直接导致小程序无法正常使用，这样对用户和开发者，运营人员来说都是不好的，希望审核的流程可以优化一下！！！

https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/extended/weui/

https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/extended/component-plus/

let that = this;     db.collection('TemporaryFiling')     .orderBy('Date', 'desc')     .where({       value:'1'     })     .watch({       onChange:function(snapshot){         that.setData({           TemporaryFiling:snapshot.docs         })         console.log("snapshot1",snapshot)       },       onError:function(snapshot){         console.log("snapshot2",snapshot)       }     }) 像这样的 返回的snapshot.docs并没有完全按照orderby中进行排序，原有的记录按规定排序了，我这里是按照添加的时间倒序排序，但是新增加的记录每次都是在记录的最后一条，并不是按排序规则在第一条，希望大家能帮我找一下问题在哪，谢谢

//云函数 exports.main = async (event, context) => {   return await db.collection('Staff').aggregate()   .match({     GroupID:event.id   })   .lookup({     from: 'EpidemicRegistration',     let: {       ccsrid: '$CSRID',       aDate:event.today     },     pipeline: $.pipeline()       .match(_.expr($.and([         $.eq(['$CSRID', '$$ccsrid']),         $.eq(['$Date', '$$aDate']),         $.eq(['$Type','0'])       ])))       .project({         _id: 0,         ApproveState: 1,         Type: 1       })       .done(),     as: 'ER'   })   .end() } //小程序调用 wx.cloud.callFunction({    name:'getApproveList',    match:{      id:'236',      today:'2021-08-16'  }  }) 想法是在调用时传入两个参数（id,today)分别给云函数中（aDate:event.today）（GroupID:event.id），多次尝试后发现id可以接收到，但是在lookup 中let里面始终无法得到传入的参数，想问下通过什么方式可以将参数传入let中