1.打開idea,點擊file->New->Projectcss
2.選擇maven,選中本身配置好的jdk,這裏用的是jdk8,而後點擊nextjava
3.定義項目名字,項目路徑,而後點擊finish項目建立好了,接下來對springboot進行配置web
4.如圖,是建立好的項目spring
5.接下來配置pom.xml因爲這裏只是進行springboot項目的啓動,因此沒有添加其餘依賴apache
<?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>org.example</groupId> <artifactId>springdemo</artifactId> <version>1.0-SNAPSHOT</version> <!-- 定義公共資源版本 --> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.0.1.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <dependencies> <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> </project>
6.刷新pom,等待依賴瀏覽器
7.寫springboot入口,在src->main->java下建立一個SpringbootApplication.java,並寫入以下代碼tomcat
import org.springframework.boot.SpringApplication;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
public class SpringbootApplication {
@RequestMapping("/quick")
@ResponseBody
public static void main(String[] args) {
SpringApplication.run(SpringbootApplication.class);
}
}
8.在src->main->java下建立包爲com.icss.controller的QuickController.java文件,並寫入以下代碼springboot
package com.icss.controller; public class QuickController { public String Quick(){ return "hello springboot"; } }
10.運行springboot項目app
11.注意,此時有可能tomcat出錯,若出錯,在resources下建立application.properties文件,修改端口號就行了maven
server.port=8082
12.出現以下標誌,說明服務已經啓動
13.在瀏覽器中輸入http://localhost:8082/quick
14.springboot快速啓動已經成功了。