微服务定时执行任务

需要的注解

@Configuration //1.主要用于标记配置类，兼备Component的效果。

@EnableScheduling // 2.开启定时任务

@Scheduled(fixedRate = 3000000) 定时 30分钟
java 复制代码
package com.czxy.conllonter;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.czxy.Administrator;
import com.czxy.config.BaseResult;
import com.czxy.config.JwtProperTies;
import com.czxy.mapper.UserMapper;
import com.czxy.servise.Userservise;
import com.czxy.untils.CodeUtil;
import com.czxy.untils.JwtUtils;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.sql.Time;
import java.util.List;
import java.util.Timer;
import java.util.TimerTask;

@RestController
@RequestMapping("/administrator")
@Configuration      //1.主要用于标记配置类，兼备Component的效果。
@EnableScheduling   // 2.开启定时任务
//@Component
public class UserConlleter {
    @Resource
    private Userservise userservise;
    @Resource
    private UserMapper userMapper;
    @Resource
    private JwtProperTies jwtProperTies;
    @Resource
    private HttpServletRequest httpServletRequest;


    //生成随机校验码用于注册
    @PostMapping("Invitationcode/{id}")
    private BaseResult<String> getCode(@PathVariable Integer id){
        String code = CodeUtil.toSerialCode(id);
        //设置权限码
        Administrator administrator = userMapper.selectById(id);
        administrator.setCode(code);
        userservise.updateById(administrator);
        return BaseResult.ok("请求成功",code);
    }

    //30分钟刷新校验码
    @Scheduled(fixedRate = 3000000)
    @GetMapping("updateCode")
    private void updateCode(){
        List<Administrator> administratorList = userservise.list();
        for (Administrator administrator:administratorList){
            //获取code
            BaseResult<String> code = getCode(administrator.getAid());
            //设置校验码
            administrator.setCode(code.getData());
            //更新
            userservise.updateById(administrator);
        }
    }
}