用Idea基于SpringBoot搭建Web项目

一、搭建

1.创建一个maven项目:new -> project ->maven,填好项目各种ID、项目名,点finish

2.修改pom.xml

1)引入springboot


   <parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.5.10.RELEASE</version>
   </parent>

2)引入web依赖

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

完成收工~

二、测试

1.写controller

@Controller
public class HelloController {
 
    @ResponseBody
	@RequestMapping(value="/hello")
	public String hello() {
		return "hello world!";
	}

}

2.提供项目启动入口(Application)

@SpringBootApplication
public class App {
    public static void main( String[] args ) {
    	SpringApplication.run(App.class);
    }
}

3.浏览器输入http:localhost:8080/hello查看

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转载自blog.csdn.net/qq25616804/article/details/81166960