如何在NestJS中安装Express中间件(express-openapi-validator)？

npm install -g @nestjs/cli

npm install express-openapi-validator

import { MiddlewareConsumer, Module, NestModule } from '@nestjs/common';
import { OpenApiValidator } from 'express-openapi-validator';

@Module({
  imports: [],
  controllers: [],
  providers: [],
})
export class AppModule implements NestModule {
  configure(consumer: MiddlewareConsumer) {
    consumer.apply(OpenApiValidator.middleware).forRoutes('*');
  }
}

import { OpenApiValidator } from 'express-openapi-validator';

export const openApiValidator = new OpenApiValidator({
  apiSpec: './openapi.json', // 指定OpenAPI规范文件的路径
  validateRequests: true, // 启用请求验证
  validateResponses: true, // 启用响应验证
});

import { MiddlewareConsumer, Module, NestModule } from '@nestjs/common';
import { openApiValidator } from './openapi';

@Module({
  imports: [],
  controllers: [],
  providers: [],
})
export class AppModule implements NestModule {
  configure(consumer: MiddlewareConsumer) {
    consumer
      .apply(openApiValidator.middleware)
      .forRoutes('*');
  }
}