深圳市测绘建设局网站,阜阳建网站,公职单位建设网站的目的,安卓小程序制作前文参考#xff1a;
NestJS入门1
NestJS入门2#xff1a;创建模块
NestJS入门3#xff1a;不同请求方式前后端写法 NestJS入门4#xff1a;MySQL typeorm 增删改查
NestJS入门5#xff1a;加入Swagger 1. 安装 nest g middleware logger middleware
2. lo…前文参考
NestJS入门1
NestJS入门2创建模块
NestJS入门3不同请求方式前后端写法 NestJS入门4MySQL typeorm 增删改查
NestJS入门5加入Swagger 1. 安装 nest g middleware logger middleware
2. logger.middleware.ts修改
logger.middleware.ts修改为
import { Injectable, NestMiddleware } from nestjs/common;
import { Request, Response } from express;Injectable()
export class LoggerMiddleware implements NestMiddleware {use(req: Request, res: Response, next: () void) {const {method, path} req;console.log(${method} ${path});next();}
} 3. app.modules.ts修改
app.modules.ts修改为
import { Module } from nestjs/common;
import { AppController } from ./app.controller;
import { AppService } from ./app.service;
import { UserModule } from ./user/user.module;
import { TypeOrmModule } from nestjs/typeorm;
import { LoggerMiddleware } from ./middleware/logger/logger.middleware;
import { MiddlewareBuilder } from nestjs/core;Module({imports: [UserModule,TypeOrmModule.forRoot({type: mysql,host: localhost,port: 3306,username: root,password: root,database: user, //数据库名称entities: [dist/**/*.entity{.ts,.js}], //扫描本项目中.entity.ts或者.entity.js的文件synchronize: true,}),],controllers: [AppController],providers: [AppService],
})
export class AppModule {configure(consumer: MiddlewareBuilder){consumer.apply(LoggerMiddleware).forRoutes(user);}}可改为星号通配符表示任意路由 consumer.apply(LoggerMiddleware).forRoutes(*); 4. 测试
使用postman或swagger测试后端可以看到请求方法与路径的打印
