Spring Boot 01

官网：http://projects.spring.io/spring-boot/
1.配置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.example</groupId>
<artifactId>myproject</artifactId>
<version>0.0.1-SNAPSHOT</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.0.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
</project>
2.写Hellow World

---

@SpringBootApplication
@RestController
public class Application {

@RequestMapping("/")
public String greeting() {
    return "Hello World!";
}

public static void main(String[] args) {
    SpringApplication.run(Application.class, args);
}

}

3.运行
由于我们使用了 spring-boot-starter-parent POM，所以可以使用 mvn spring-boot:run 启动
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
mvn package，打包jar到/target目录下

java -jar target/myproject-0.0.1-SNAPSHOT.jar 运行jar