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

WXML 代码：

<view class="page">
    <view class="page__bd">
        <mp-cells>
            <mp-cell>
                <mp-uploader bindfail="uploadError" bindsuccess="uploadSuccess" select="{{selectFile}}" upload="{{uplaodFile}}" files="{{files}}" max-count="5" title="真实照片上传" tips="非真实照片将受到警告" delete="{{true}}"></mp-uploader>
            </mp-cell>
        </mp-cells>
    </view>
</view>

JS 代码：

//...
/**
   * 页面的初始数据
   */
  data: {
    files: ['cloud://cloud1-3g0985ox05f41f2d.636c-cloud1-3g0985ox05f41f2d-1307053970/cuser/od1W_5Wuu0W12WuS0-0gD4jchsew/1630378121140.jpg', 'cloud://cloud1-3g0985ox05f41f2d.636c-cloud1-3g0985ox05f41f2d-1307053970/cuser/od1W_5Wuu0W12WuS0-0gD4jchsew/1630378121141.jpg']
  },

结果：