Nest使用mongodb提示:To use the new parser, pass option { useNewUrlParser: true } to MongoClient.connect

苏晓博
2023-12-01

问题:

在 Nest 中使用 mongodb 数据库进行数据库连接时提示警告:
(node:79342) DeprecationWarning: current URL string parser is deprecated, and will be removed in a future version. To use the new parser, pass option { useNewUrlParser: true } to MongoClient.connect.

解决办法

app.module.ts 文件中使用 MongooseModule 时添加 { useNewUrlParser: true } 配置即可。

例如:

import { Module } from '@nestjs/common';
import { AppController } from './app.controller';
import { AppService } from './app.service';
import { MongooseModule } from '@nestjs/mongoose';

@Module({
  imports: [MongooseModule.forRoot('mongodb://localhost/nest', { useNewUrlParser: true })],
  controllers: [AppController],
  providers: [AppService],
})
export class AppModule {}

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