Eclipse搭建SpringBoot之HelloWorld
阿新 • • 發佈:2017-12-25
nbsp xml文件 blank itl depend ips autoconf pack bin
你的eclipse需要先安裝
Spring Tool Suite?
首先新建Maven工程
勾選第一個按鈕,第三個是選擇working set ,你可以不選
下一步,配置工程信息,註意打包為jar
打開pom.xml文件,添加spring-boot依賴
<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.9.RELEASE</version> </parent> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency> <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>
新建文件src/main/hello/HelloController.java
package hello; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @RestController public class HelloController { @RequestMapping("/") public String hello(){ return "Greetings from Spring Boot!"; } }
新建src/main/hello/Application.java
package hello; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class Application { public static void main(String[] args) { // http://localhost:8080/ SpringApplication.run(Application.class, args); } }
運行Application
出現一堆:
訪問localhost:8080/
Eclipse搭建SpringBoot之HelloWorld