入門實例 - HelloWorld

File > New > Spring Starter Project

項目創建完成：

這樣就完成了項目的創建，下面我們創建一個 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";
	}
}

在瀏覽器輸入　http://localhost:8080/bootdemo/hello/SpringBoot

輸出 hello Spring Boot

實現成功！

Spring-Boot學習（一）