package com.example.springboot.config; import org.springframework.boot.ApplicationArguments; import org.springframework.boot.ApplicationRunner; import org.springframework.core.annotation.Order; import org.springframework.stereotype.Component; import com.example.springboot.component.Plcaction; @Component @Order(1) public class AppRunnerConfig implements ApplicationRunner{ @Override public void run(ApplicationArguments args) throws Exception { // TODO Auto-generated method stub // System.out.println("启动完成"); new Plcaction().start(); } }