Nestjs 巢罐';t解决BookingService的依赖关系

Nestjs 巢罐';t解决BookingService的依赖关系,nestjs,Nestjs,我检查了很多答案,但仍然有这个错误。我希望你能帮我看看我错过了什么 错误:嵌套无法解析BookingService的依赖项 (BookingRepository,?,UserRepository)。请确保 索引[1]处的参数TableRepository位于 BookingModule上下文。可能的解决办法: 如果TableRepository是一个提供者,它是当前BookingModule的一部分吗 如果TableRepository是从单独的@Module导出的,那么该模块是否在Booki

我检查了很多答案,但仍然有这个错误。我希望你能帮我看看我错过了什么

错误:嵌套无法解析BookingService的依赖项 (BookingRepository,?,UserRepository)。请确保 索引[1]处的参数TableRepository位于 BookingModule上下文。可能的解决办法:

  • 如果TableRepository是一个提供者,它是当前BookingModule的一部分吗
  • 如果TableRepository是从单独的@Module导出的,那么该模块是否在BookingModule中导入@模块({ 导入:[/*包含TableRepository的模块*/]})
我的预订.服务.ts

@Injectable()
export class BookingService {
    constructor(
        @InjectRepository(Booking)
        private readonly repository: Repository<Booking>,
        @InjectRepository(Table)
        private readonly tableRepository: Repository<Table>,
        @InjectRepository(User)
        private readonly userRepository: Repository<User>
    ) {}
  }
@Module({
      imports: [
        TypeOrmModule.forRoot({ autoLoadEntities: true }),
        TableModule,
        RestaurantModule,
        UserModule,
        BookingModule
      ],
      controllers: [AppController],
      providers: [AppService],
      exports: [TypeOrmModule]
    })
    export class AppModule {}
@Module({
    imports: [TypeOrmModule.forFeature([Booking]), TableModule],
    controllers: [BookingController],
    providers: [BookingService]
})
export class BookingModule {}
@Module({
    imports: [TypeOrmModule.forFeature([Table])],
    controllers: [TableController],
    providers: [TableService],
    exports: [TableService]
})
export class TableModule {}
我的预订.module.ts

@Injectable()
export class BookingService {
    constructor(
        @InjectRepository(Booking)
        private readonly repository: Repository<Booking>,
        @InjectRepository(Table)
        private readonly tableRepository: Repository<Table>,
        @InjectRepository(User)
        private readonly userRepository: Repository<User>
    ) {}
  }
@Module({
      imports: [
        TypeOrmModule.forRoot({ autoLoadEntities: true }),
        TableModule,
        RestaurantModule,
        UserModule,
        BookingModule
      ],
      controllers: [AppController],
      providers: [AppService],
      exports: [TypeOrmModule]
    })
    export class AppModule {}
@Module({
    imports: [TypeOrmModule.forFeature([Booking]), TableModule],
    controllers: [BookingController],
    providers: [BookingService]
})
export class BookingModule {}
@Module({
    imports: [TypeOrmModule.forFeature([Table])],
    controllers: [TableController],
    providers: [TableService],
    exports: [TableService]
})
export class TableModule {}
我的表.module.ts

@Injectable()
export class BookingService {
    constructor(
        @InjectRepository(Booking)
        private readonly repository: Repository<Booking>,
        @InjectRepository(Table)
        private readonly tableRepository: Repository<Table>,
        @InjectRepository(User)
        private readonly userRepository: Repository<User>
    ) {}
  }
@Module({
      imports: [
        TypeOrmModule.forRoot({ autoLoadEntities: true }),
        TableModule,
        RestaurantModule,
        UserModule,
        BookingModule
      ],
      controllers: [AppController],
      providers: [AppService],
      exports: [TypeOrmModule]
    })
    export class AppModule {}
@Module({
    imports: [TypeOrmModule.forFeature([Booking]), TableModule],
    controllers: [BookingController],
    providers: [BookingService]
})
export class BookingModule {}
@Module({
    imports: [TypeOrmModule.forFeature([Table])],
    controllers: [TableController],
    providers: [TableService],
    exports: [TableService]
})
export class TableModule {}

如果要注入
表格存储库
,则应将
类型或模块.forFeature([Table])
添加到
预订模块
,或将
类型或模块
添加到
表格模块
导出
。后者只会创建一个
TableRepository
实例,这是我的建议,但最终两者都会起作用。

我想这是因为服务,但在将
TypeOrmModule
添加到
TableModule
导出
后,它运行。多谢各位