SpringBoot -SpringBoot入门案例-阿里云版 && 纯手工版、无网络版

• SpringBoot入门案例-阿里云版
• • 新增模块 - Spring Initializr
  • 随意更改springboot版本
  • 控制类
  • 成功测试
  • 总结
• SpringBoot入门案例-无网络版-纯手工版
• • 新建模块 - maven
  • 继承父类pom.xml
  • • 配置依赖
  • 编写Application入口类
  • 控制类
  • 成功测试
  • 总结

package com.taotao.controller;

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;


@SuppressWarnings({"all"})
@RestController
@RequestMapping("/books")
public class BookController {

    @GetMapping
    public String getById(){
        System.out.println("spring boot is running3");
        return "spring boot is running3";
    }
}

条件-需要电脑做过springboot项目

    
        org.springframework.boot
        spring-boot-starter-parent
        2.6.7
         
    

第二个测试依赖可以不要

    
    
        org.springframework.boot
        spring-boot-starter-web
    
    

     org.springframework.boot
        spring-boot-starter-test
        test
    

 package com.taotao;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;


@SuppressWarnings({"all"})
@SpringBootApplication
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class);
    }
}

package com.taotao.controller;

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;


@SuppressWarnings({"all"})
@RestController
@RequestMapping("/books")
public class BookController {

    @GetMapping
    public String getById(){
        System.out.println("spring boot is running 4");
        return "spring boot is running 4";
    }
}