package com.artfess.file.util; import org.springframework.beans.factory.annotation.Value; import org.springframework.scheduling.annotation.Scheduled; import org.springframework.stereotype.Component; @Component public class ShedulerClean { @Value("${file.file.dir}") String fileDir; @Scheduled(cron = "0 0 23 * * ?") //每晚23点执行一次 public void clean(){ System.out.println("执行一次清空文件夹"); DeleteFileUtil.deleteDirectory(fileDir); } }