HarmonyOS 上传一直报the parameters check fails this is fail path, uploadFile get internal

upload(url: string, uri: string, filename: string, type: string) { 
    this.fileInfo.fileName = filename + '.' + type 
    this.fileInfo.targetURI = uri 
    this.fileInfo.isUpload = true 
    let uploadConfig: request.UploadConfig = { 
      url: url, 
      method: 'POST', 
      header: { 'Accept': '*/*', 'User-Agent': 'PostmanRuntime/7.26.8', 'Host': '7.210.191.224:80' }, 
      // name: 'file' ==》 服务器校验必须是'file'，其他未通过 
      files: [{ filename, name: 'file', uri: uri, type }], 
      data: [{ name: filename, value: filename}] 
    } 
    HilogUtils.info('FileLoadUtils', `url: ${url}开始上传, 参数: ${JSON.stringify(uploadConfig)}`) 
    request.uploadFile(this.getAbilityContext(), uploadConfig) 
      .then((task) => { 
        HilogUtils.info('FileLoadUtils', '上传任务创建成功') 
        task.on('progress', (receivedSize: number, totalSize: number) => { 
          this.fileInfo.downloadTotalBytes = totalSize > 0 ? totalSize : receivedSize 
          HilogUtils.info('FileLoadUtils', `url: ${url}\n上传进度: ${receivedSize}/${totalSize}, ${receivedSize / totalSize * 100}%`) 
        }) 
        task.on('complete', (msg) => { 
          HilogUtils.info('FileLoadUtils', `url: ${url}上传成功结束: ${JSON.stringify(msg)}`) 
          this.success(this.fileInfo) 
        }) 
        task.on('fail', (err) => { 
          const msg: string = JSON.stringify(err) 
          HilogUtils.info('FileLoadUtils', `url: ${url}上传失败: ${msg}`) 
          this.fail(new Error(msg), this.fileInfo) 
        }) 
      }) 
      .catch((err: BusinessError) => { 
        HilogUtils.info('FileLoadUtils', `url: ${url}创建上传任务失败: ${err.message}`) 
      }) 
  }