wx.compressImage重复压缩图片至指定大小，压一次后就没办法继续压 [图片] compressImage(src, limit) {         return new Promise((resolve, reject) => {             wx.compressImage({                 src: src,                 quality:70,                 success: (res) => {                     console.log('compress', res)                     wx.getFileSystemManager().getFileInfo({                         filePath: res.tempFilePath,                         success: (img) => {                             if(img.size<limit*1024){                                 console.log('img1',img)                                 return resolve({done:true, value:res})                             }else{                                 console.log('img2',img)                                 return resolve({done:false, value:res})                             }                         },                         fail: (img) => {                             console.log('img', img)                             reject(img)                         }                     })                 },                 fail: (res) => {                     console.log('error')                     reject(res)                 }             })         }).then((res) => {             if (res.done) {                 console.log('img1', res)                 return  Promise.resolve(res)             } else {                 console.log('img2', res)                     return this.compressImage(res.value.tempFilePath, limit)                              }         }).catch((err) => {             return Promise.reject(err)         })     },

[图片][图片]这个问题解决了吗

[图片][图片] 初始状态image数组中有一个base64数据，页面图片也显示出来了 [图片] 选择了两张图片准备转换为base64数据，点击上传后使用了setData，image成了空数组，页面也没有显示 [图片][图片] 刷新appdata image数组数据更新又成功了 [图片] submit(){     console.log('file',this.data.files)     let image=[]     for(let i=0;i<this.data.files.length;i++){       wx.getFileSystemManager().readFile({         filePath:this.data.files[i],         encoding:"base64",         success:(res)=>{           image.push('data:image/png;base64,'+ res.data)         }       })     }     console.log('image',image)    this.setData(      {      image:image,    })   },  <view wx:for="{{image}}">                 <image style="height: 100rpx;width: 100rpx;" src="{{item}}" mode="aspectFill"  />             </view>