本项目主要是讲创建一个SpringBoot的HelloWorld项目
项目地址：https://github.com/Chakid/SpringBoot-example
该项目直接以maven的方式创建
pom文件中导入相关包：
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.1.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</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>
<!--将应用打包成可执行的jar包-->
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
创建SpringBoot启动类：
@SpringBootApplication
public class MainApplication {
/**
* Spring应用启动起来
*/
public static void main(String[] args) {
SpringApplication.run(MainApplication.class,args);
}
}
创建一个控制类
@Controller
public class HelloController {
@ResponseBody
@RequestMapping("/hello")
public String hello(){
return "Hello SpringBoot";
}
}
创建好相关类，具体代码可见项目中的实现，运行启动类；浏览器访问 http://127.0.0.1:8080/hello
即可见到相关效果：
image
