Spring Boot 学习

spring boot 学习（一）

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JDK: 1.8
MAVEN: apache-maven-3.5.0
IDE:IntelliJ IDEA 2017 安装教程参考 —— IntelliJ IDEA 2017激活(Mac版本)(感谢楼主的分享)

Spring Boot 是Spring 项目下的一个轻量级的微服务框架

1.首先创建一个Maven项目
2.项目结构如下：
-src

main   java     com.spring.example          Application.java          web(package)          service(package)    resource      config         application.yml(application.properties)

3.在pom.xml 文件里添加一下代码

<?xml version="1.0" encoding="UTF-8"?><project xmlns="http://maven.apache.org/POM/4.0.0"         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">    <modelVersion>4.0.0</modelVersion>    <groupId>com.spring.exmple</groupId>    <artifactId>spring-boot</artifactId>    <version>1.0-SNAPSHOT</version>    <parent>        <groupId>org.springframework.boot</groupId>        <artifactId>spring-boot-starter-parent</artifactId>        <version>1.5.1.RELEASE</version>    </parent>    <dependencies>        <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-starter-web</artifactId>        </dependency>    </dependencies>    <build>        <plugins>            <plugin>                <groupId>org.springframework.boot</groupId>                <artifactId>spring-boot-maven-plugin</artifactId>            </plugin>        </plugins>    </build></project>

4.在Application.java

package com.spring.example;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.ResponseBody;/** * Created by liulin on 2017/7/19. */@SpringBootApplication@Controllerpublic class Application {    @RequestMapping("/")    @ResponseBody    String home() {        return "Hello World";    }    public static void main(String[] args) {        SpringApplication.run(Application.class,args);    }}

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5.在浏览器中输入 localhost:8080/

Spring 参考文献