HarmonyOS使用axios进行相册图片上传操作失败

const photoViewPicker = new picker.PhotoViewPicker(); 
let ctx = getContext(this) 
let photoSelectResult = await photoViewPicker.select(photoSelectOptions) 
uris = photoSelectResult.photoUris; 
for (let index = 0; index < uris.length; index++) { 
  const element = uris[index]; 
  console.error('====>uri is:' + element + ', start read file') 
  fs.open(element, (err, file) => { 
    if (err) { 
      console.error("====>file open failed with error message: " + err.message + ", error code: " + 
      err.code); 
    } else { 
      let filepath = `${ctx.cacheDir}/${file.name}`; 
      console.error('====>filepath is:' + filepath + ', start copy file') 
      fs.copyFile(file.fd, filepath, () => { 
        // 上传的uri 
        let uri = fileUri.getUriFromPath(filepath) 
        console.error("文件uri路径:" + uri) 
        let realUri = `internal://cache/${file.name}`; 
        console.error("real uri:" + realUri) 
        // 执行上传 
        let request: AxiosRequestConfig<FormData> = { 
          url: config.subUrl, 
          headers: { 
            'Content-Type': 'multipart/form-data' 
          }, 
          context: getContext(), 
          method: "post", 
          params: params, 
          data: formData 
        } 
        let resp: AxiosResponse<HttpResponseModel> = 
          await axios.request<HttpResponseModel, AxiosResponse<HttpResponseModel>, FormData>(request) 
      }); 
    } 
  }) 
} 
console.error('photoViewPicker.select to file succeed and uris are:' + uris); 
} catch (err) { 
  console.error(`Invoke photoViewPicker.select failed, code is ${err.code}, message is ${err.message}`); 
}
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
41.

E     [ecmascript] Pending exception before ToObject called in line:239, exception details as follows: 
Error: empty error message 
at upload (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/adapters/ohos/upload.js:140:1) 
at anonymous (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/adapters/ohos/index.js:31:1) 
at anonymous (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/adapters/ohos/index.js:26:1) 
at dispatchRequest (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/core/dispatchRequest.js:51:1) 
at request (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/core/Axios.js:170:1) 
at wrap (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/helpers/bind.js:5:1) 
at apiRequest (entry/src/main/ets/core/network/service.ets:90:15) 
[ecmascript] Pending exception before Has called in line:1891, exception details as follows: 
Error: empty error message 
at upload (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/adapters/ohos/upload.js:140:1) 
at anonymous (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/adapters/ohos/index.js:31:1) 
at anonymous (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/adapters/ohos/index.js:26:1) 
at dispatchRequest (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/core/dispatchRequest.js:51:1) 
at request (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/core/Axios.js:170:1) 
at wrap (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/helpers/bind.js:5:1) 
at apiRequest (entry/src/main/ets/core/network/service.ets:90:15) 
[ecmascript] Pending exception before IsMixedDebugEnabled called in line:3573, exception details as follows: 
Error: empty error message 
at upload (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/adapters/ohos/upload.js:140:1) 
at anonymous (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/adapters/ohos/index.js:31:1) 
at anonymous (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/adapters/ohos/index.js:26:1) 
at dispatchRequest (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/core/dispatchRequest.js:51:1) 
at request (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/core/Axios.js:170:1) 
at wrap (oh_modules/.ohpm/@ohos+axios@2.2.0/oh_modules/@ohos/axios/src/main/ets/components/lib/helpers/bind.js:5:1) 
at apiRequest (entry/src/main/ets/core/network/service.ets:90:15) 
[default] ConstructorOptimize:2520 occur exception need return
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.