创建一个Spring Boot，可以直接使用构建工具（Maven或Gradle）创建，也可以使用spring.io网站创建，一般会选择使用spring.io创建
使用IDEA创建一个Spring Boot项目过程如下
填写合适的项目信息
选择Spring Boot需要支持的模块
pom.xml
<?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.zln.sb</groupId> <artifactId>sb-helloworld</artifactId> <version>1.0-SNAPSHOT</version> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.1.RELEASE</version> <relativePath/> </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> <fork>true</fork> </configuration> </plugin> </plugins> </build></project>启动类
package com.zln.sb;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;/** * Created by sherry on 17/2/20. */@SpringBootApplicationpublic class SbApplication { public static void main(String[] args) { SpringApplication.run(SbApplication.class, args); }}HelloWorld控制器
package com.zln.sb.c;import org.slf4j.Logger;import org.slf4j.LoggerFactory;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RestController;/** * Created by sherry on 17/2/20. */@RestControllerpublic class HelloWorld { /** * 日志 */ private Logger logger = LoggerFactory.getLogger(HelloWorld.class); @RequestMapping("/") public String helloworld(){ return "Hello World 呵呵"; }}启动SbApplication后，直接在浏览器输入 http://localhost:8080，出现
HelloWorld创建完毕
详细教程请从以下地址下载，里面包含源码 https://w.url.cn/s/Azbqjkj