仿新浪微博网站代码广告传媒网站模板
(一)SpringBotWeb开发步骤
(1)创建springboot工程,并勾选开发相关依赖
(2)定义HelloController类,添加方法hello,并添加注解
(3)运行测试
(二)HTTP入门概述
创建请求页面
 package com.itheima.demo3;
/*请求处理类,加上注解标识为请求处理类*/import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class Conroller {/*指定浏览器处理的请求路径*///当浏览器请求/hello时会调用hello()方法@RequestMapping("/hello")public String hello() {System.out.println("Hello LIUJUNWEI");return  "Hello  LJW";}
} 
 
启动类:
 package com.itheima.demo3;import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
/*启动类----启动springBot工程*/
@SpringBootApplication
public class Demo3Application {public static void main(String[] args) {SpringApplication.run(Demo3Application.class, args);}} 
 
运行之后在浏览器中输入localhost:8080/hello:
