工具：myeclispse

maven添加parent父依赖

	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-dependencies</artifactId>
		<version>2.2.0.RELEASE</version>
	</parent>

添加dependencies

                <dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>

注意：如出现jar引入问题，右键项目—>maven—>update project…

新建controller包

App.java

package controller;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.web.socket.server.standard.ServerEndpointExporter;

@SpringBootApplication // Spring Boot项目的核心注解，主要目的是开启自动配置 
@ComponentScan(basePackages = "controller")
@EnableAutoConfiguration
public class App {
	public static void main(String[] args) {
		SpringApplication.run(App.class, args);
	}
}

测试类

package controller;

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

@RestController
public class HelloWorld {

	@RequestMapping("/hello.do")
	public String hello() {
		return "idaobin.com";
	}
}

地址栏访问：localhost:8080/hello.do

注意：对于后缀jsp页面不友好

html文件夹存入webapp里；css,js等静态文件存在resources/static/文件夹里，新建static文件夹

关于css,js,html中文乱码的解决方案

在resources文件夹里新建application.properties文件

spring.http.encoding.force=true
spring.http.encoding.charset=UTF-8
spring.http.encoding.enabled=true
server.tomcat.uri-encoding=UTF-8

原文链接：https://www.idaobin.com/archives/2252.html

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