# spring-boot-init-run

**Repository Path**: fellowfun110/spring-boot-init-run

## Basic Information

- **Project Name**: spring-boot-init-run
- **Description**: SpringBoot启动后，执行初始化方法
- **Primary Language**: Java
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2022-03-31
- **Last Updated**: 2022-05-24

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# 介绍
spring boot项目，有时我们希望在项目启动的时候，执行一些初始化方法，以下介绍几种实现方式

# 示例

### 1. CommandLineRunner
```java
@Component
public class MyCommandLineRunner implements CommandLineRunner {
    @Override
    public void run(String... args) throws Exception {
        System.out.println("我来自：CommandLineRunner");
    }
}
```

### 2. ApplicationRunner
```java
@Component
public class MyApplicationRunner implements ApplicationRunner {
    @Override
    public void run(ApplicationArguments args) throws Exception {
        System.out.println("我来自：ApplicationRunner");
    }
}
```

### 3. PostConstruct
```java
@Configuration
public class MyPostConstruct {
    @PostConstruct
    public void init() {
        System.out.println("我来自：PostConstruct");
    }
}
```

### 4. EventListener
```java
@Configuration
public class MyEventListener {
    @EventListener
    public void init(ContextRefreshedEvent event) {
        System.out.println("我来自：EventListener");
    }
}
```