springboot定时器

1.现在启动类里面加上 @EnableScheduling 这个注解
2.差不多就是下面这样

package org.jeecg.modules.xyda.date.entity;

import org.jeecg.modules.xyda.nddjpd.entity.JgRateResult;
import org.jeecg.modules.xyda.xydacx.rate.entity.RateResult;
import org.jeecg.modules.xyda.xydacx.rate.service.RateService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.io.File;
import java.util.Date;
import java.util.List;
import java.util.logging.Logger;

@Component
public class TimingWs {

    @Autowired
    private RateService rateService;

    
    @Scheduled(cron="0 10 20 11 1 ? ")
    public void myTimer(){
        System.out.println("----------------------定时任务执行成功");
        List list = rateService.findAllListNotSure();
        for (int i=0;i 
that’s all …end