HarmonyOS 鸿蒙Next中request.uploadFile上传文件成功，但是并无服务器数据返回。

HarmonyOS 鸿蒙Next中request.uploadFile上传文件成功，但是并无服务器数据返回。

在使用`request.uploadFile`上传相册选中的图片时，进行了沙箱处理，上传看似也成功了，但是没有我方服务器的返回数据。

```typescript
async upFile(uri: Array<string>) {
    JLog.d("原图:::" + uri[0])
    let header = new Map<Object, string>();
    header.set('Content-Type', 'multipart/form-data');
    let segments = uri[0].split('/')
    let fileName = segments[segments.length - 1]
    let realUri = this.context.cacheDir + "/" + fileName
    JLog.d("沙箱图处理:::realUri:" + realUri)
    try {
        let file = fs.openSync(uri[0])
        fs.copyFileSync(file.fd, realUri)
    } catch (err) {
        JLog.e('err.code : ' + err.code + ', err.message : ' + err.message)
    }
    let files: Array<request.File> = [{
        filename: fileName,
        name: "file",
        uri: `internal://cache/${fileName}`,
        type: 'jpg'
    }]
    let data: Array<request.RequestData> = [{
        name: 'TenantID',
        value: 'ysz'
    }, {
        name: 'file',
        value: 'files'
    }];
    let uploadConfig: request.UploadConfig = {
        url: ApiUrl.UPLOAD_IMAGE_URL,
        header: header,
        method: 'POST',
        files: files,
        data: data
    }
    try {
        let context = getContext(this) as common.UIAbilityContext;
        request.uploadFile(context, uploadConfig)
            .then((uploadTask: request.UploadTask) => {
                uploadTask.on('complete', (taskStates: Array<request.TaskState>) => {
                    for (let i = 0; i < taskStates.length; i++) {
                        JLog.d(`upload complete taskState: ${JSON.stringify(taskStates[i])}`);
                    }
                });
                uploadTask.on("progress", (size, tot) => {
                    JLog.d("进度" + size + '/' + tot)
                })
            })
            .catch((err: BusinessError) => {
                JLog.e(`Invoke uploadFile failed, code is ${err.code}, message is ${err.message}`);
            })
    } catch (error) {
        let err: BusinessError = error as BusinessError;
        JLog.e(`Invoke uploadFile failed, code is ${err.code}, message is ${err.message}`);
    }
}

打印部分日志:
原图:::file://media/Photo/8/IMG_1715853988_003/IMG_20240516_180448.jpg
沙箱图处理:::realUri:/data/storage/el2/base/haps/entry/cache/IMG_20240516_180448.jpg
进度3647696/3647696
upload complete taskState: {"path":"/data/storage/el2/base/haps/entry/cache/IMG_20240516_180448.jpg","responseCode":0,"message":""}