qq小程序base64图片存储到相册

上传图片或者拍摄图片提取图片上的文字，感兴趣的朋友可私信获取源码：
qq中搜索：图片文字提取 查看效果

     qq.request({
  url: "https://aip.baidubce.com/rest/2.0/image-process/v1/selfie_anime" + "?access_token=" + that.token,
  data: {
    image: that.image
  },
  method: 'POST',
  header: {
    'content-type': 'application/x-www-form-urlencoded' // 默认值
  },
  success(res) {
    console.log(res.data)
    setTimeout(function () {
      qq.hideLoading()
    }, 5000)

    qq.showToast({
      title: '生成成功',
      icon: 'success',
      duration: 2000
    })
    console.log(res.data.image)
    if (res) {
      var base64Image = 'data:image/png;base64,' + res.data.image
      var aa = qq.getFileSystemManager();
      aa.writeFile({
        filePath: qq.env.USER_DATA_PATH + '/test.png',
        data: base64Image.slice(22),
        encoding: 'base64',
        success: res => {
          app.globalData.filePath = qq.env.USER_DATA_PATH + '/test.png'
          console.log(res)
        }, fail: err => {
          console.log(err)
        }
      });
    }
  }
  },
  fail(res) {
    setTimeout(function () {
      qq.hideLoading()
    }, 5000)
  }
})

# 麻花腾：八三-久-吾-一-七-=久-临-巴