小程序备案后才可上线，备案时间需要多长？从9月20号至今一直显示平台审核中。

for (let l in this.data.DetailsImage) {                     wx.cloud.uploadFile({                         cloudPath: '商品/' + yonghu.xingming + new Date().getTime() + '.png',                         filePath: this.data.DetailsImage[l].tempFilePath,                     }).then(res => {                         console.log(res)                         this.data.DetailsImages.push(res.fileID)                         console.log(this.data.DetailsImages)                     })                                      }                 console.log(this.data.DetailsImages)  //时有值的                 wx.cloud.database().collection('commodity')                 .add({                     data: {                         Name: this.data.Name,                         Money: this.data.Money,                         SuggestMoney: this.data.SuggestMoney,                         Supplier: this.data.supplier.Name,                         Comment: this.data.Text,                         HomeImage: this.data.HomeImage,                         DetailsImages: this.data.DetailsImages,//保存到数据库就没值了。                         Time: Date.now()                     }                 }).then(res => {                     console.log(res)                     wx.hideLoading() //加载成功后隐藏                 })

wxml用的picker选择器保存的日期，到了数据库是字符串形式的。 我再另一个页面想要通过日期查询某一段时间内的日期，该怎么写查询语句了。 [图片] [图片]

<form bindsubmit="jiGong">     <view class="root">         <view class="jigong">             <view class="jigong_rq">日期：</view>             <picker mode="date" name="riqi" value="{{time}}" bindchange="getTime">                 <view class="jigong_riqi">{{time?time:'请选择'}}</view>             </picker>         </view>         <view class="jigong">             <view class="jigong_rq">项目：</view>             <input class="jigong_riqi" name="xiangmu" />         </view>         <view>             <view class="jigong">                 <view class="jigong_rq">负责人：</view>                 <input class="jigong_riqi" placeholder="请输入负责人给的手机号" name="fuzeren" />             </view>         </view>     </view>     <view class="jigong_xinxi">         <view class="jigong_xinxi_1">             <view class="jigong_xinxi_text">地址：</view>             <image class="jigong_xinxi_dizhi" src="/image/dz.png" wx:if="{{!dizhi}}" ></image>             <view class="jigong_xinxi_dizhi1"  wx:else name="dizhi">{{dizhi}}</view>         </view>         <view class="jigong_xinxi_1">             <view class="jigong_xinxi_text">工资：</view>             <input class="jigong_xinxi_num" placeholder="请输入工资" type="number" name="gongzi" />         </view>         <view class="jigong_xinxi_2">             <view class="jigong_xinxi_text_1">备注：</view>             <textarea class="jigong_xinxi_beizhu" placeholder="请输入备注..." name="beizhu" />         </view>         <view class="jigong_xinxi_1">             <view class="jigong_xinxi_text">款项：</view>             <picker mode="selector" value='{{type}}' range="{{kuanxiang}}" bindchange="getKuanXiang" name="kuanxiang">                 <view class="jigong_xinxi_kuanxiang{{type.length>0?'kuanxiang':''}}"  >{{type?type:'请选择'}}</view>             </picker>         </view>         <view class="jigong_xinxi_2">             <view class="jigong_xinxi_text_1">照片：</view>             <image class="jigong_xinxi_img" wx:if="{{!image}}" src="/image/tpj.png" mode="scaleToFill" bindtap="getImage" />             <image class="jigong_xinxi_img1" wx:else="" src="{{image}}" mode="scaleToFill"  name="tupian" />         </view>                  <button class="jigong_queren" form-type="submit">确认保存</button>     </view> </form> 调试器显示出来的值。 currentTarget: {id: "", offsetLeft: 0, offsetTop: 10, dataset: {…}}detail:target: {id: "", dataset: {…}, offsetTop: 550, offsetLeft: 14}value:beizhu: ""fuzeren: ""gongzi: ""kuanxiang: nullriqi: ""xiangmu: ""

以前可以正常进入的，今天突然就进不去。报错451