模拟器上传视频报错

开发语言`ts`

错误信息如下：
```
errCode: 10001, errMsg: "readFile:fail permission denied, open "

```
![image](https://user-images.githubusercontent.com/7939686/177939777-8f39608f-8725-4150-8f8f-47a8ef45590e.png)


安卓真机报错：

```
errCode: 10001, errMsg: "readFile:fail invalid path "

```