Spring-Boot学习

Posted 2020-10-15 YaphetsDiao

入门实例 - HelloWorld

File > New > Spring Starter Project 

 

 项目创建完成： 

 

 

这样就完成了项目的创建，下面我们创建一个 HelloController.java 

package com.example.demo;

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

@RestController
@RequestMapping("/hello")
public class HelloController {
	static {
		System.out.println("HelloController was on line!");
	}
	@RequestMapping("/SpringBoot")
	public String hello() {
		return "hello Spring Boot";
	}
}

　

在浏览器输入　http://localhost:8080/bootdemo/hello/SpringBoot

输出  hello Spring Boot

实现成功！