一篇文章学会如何在 NestJS 中集成 MongoDB 并实现数据的增删改查操作

import { Module } from '@nestjs/common';
import { MongooseModule } from '@nestjs/mongoose';
import { AppController } from './app.controller';
import { AppService } from './app.service';
import { ItemsController } from './items/items.controller';
import { ItemsService } from './items/items.service';
import { ItemSchema } from './items/schemas/item.schema';

@Module({
  imports: [MongooseModule.forRoot('mongodb://localhost:27017/nest-demo', {
    useNewUrlParser: true,
    useUnifiedTopology: true,
    useCreateIndex: true,
  }), MongooseModule.forFeature([{ name: 'Item', schema: ItemSchema }])],
  controllers: [AppController, ItemsController],
  providers: [AppService, ItemsService],
})
export class AppModule {}