SpringBoot：第五篇 CommandLineRunner

实现应用启动的时候初始化或者调用

package com.example.demo.init;

import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.CommandLineRunner;
import org.springframework.stereotype.Component;

/**
 * @author duanxiaoqiu
 * @Date 2019-06-17 20:12
 **/
@Slf4j
@Component
public class initData implements CommandLineRunner {


    @Override
    public void run(String... args) throws Exception {

    }
}

 

@Order(value=0) 实现先后循序

package com.example.demo.init;

import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.CommandLineRunner;
import org.springframework.core.annotation.Order;
import org.springframework.stereotype.Component;

/**
 * @author duanxiaoqiu
 * @Date 2019-06-17 20:12
 **/
@Slf4j
@Order(value = 0)
@Component
public class initData implements CommandLineRunner {


    @Override
    public void run(String... args) throws Exception {

    }
}