package com.example1.demo3;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ApplicationContext;
import java.util.Arrays;
@SpringBootApplication
public class Demo3Application {
/**
* idea本地仓库的配置 参考:https://blog.youkuaiyun.com/gatieme/article/details/50586476
* 在idea 中创建项目提交github参考博客:https://blog.youkuaiyun.com/yanluandai1985/article/details/79805274
* 参考博客:https://blog.youkuaiyun.com/ityouknow
*
*
* @param args
*/
public static void main(String[] args) {
SpringApplication.run(Demo3Application.class, args);
}
/**
* 打印出所有的bean 主要是因为实现了ApplicationEventPublisherAware 相当于监听器
* @param context
* @return
*/
public CommandLineRunner commandLineRunner(ApplicationContext context){
return args -> {
String[] beanNames=context.getBeanDefinitionNames();
Arrays.sort(beanNames);
System.out.print(beanNames);
};
}
}
<?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.example1</groupId>
<artifactId>demo3</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>demo3</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.2.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>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
springboot基础的web工程
最新推荐文章于 2025-04-02 19:15:55 发布