Nestjs this.minioClientService.upload 不是函数

Question

这是我的 minio-client.service:

@Injectable()
export class MinioClientService {
  private readonly logger = new Logger(MinioClientService.name);
  private readonly defaultBucketName = 'default';

  constructor(private minio: Minio.Client) {}

  async upload(
    file: Express.Multer.File,
    bucketName: string = this.defaultBucketName,
  ) {
   // some code & logic
  }
}

我在 admins.service:

中导入了上述服务

@Injectable()
export class AdminsService {
  constructor(
    @InjectRepository(AdminsRepository)
    // this line 
    private minioClientService: MinioClientService,
    private adminsRepository: AdminsRepository,
  ) {}

  async update(file) {
    if (file) {
      // error happens here 
      const uploadedImage = await this.minioClientService.upload(file);
      console.log(uploadedImage);
    }
  }

和错误信息：

我还在admins.moudle中导入了minio-client.module，启动应用程序时没有报错。调用此 update 方法时发生错误。

Answer 1

您的 @InjectRepository() 装饰器用错了位置。该装饰器现在告诉 Nest 为应该为 MinioClientService 的参数注入 AdminsRepository，但这超出了 Typescript 可以读取的范围。将其用于您的构造函数

  constructor(
    // this line 
    private minioClientService: MinioClientService,
    @InjectRepository(AdminsRepository)
    private adminsRepository: AdminsRepository,
  ) {}

它应该工作得很好。

Nestjs this.minioClientService.upload 不是函数

Nestjs this.minioClientService.upload is not a function

node.js

nestjs

minio