新增心跳缓存

kongdeqiang

2024-03-18 ffa5f49a2bcb6311486d00777b3629538eb3e6f0

新增心跳缓存

 src/main/java/com/boying/controller/BarrierController.java

@@ -8,11 +8,13 @@
import com.boying.service.BarrierService;
import com.boying.service.OutParkService;
import com.boying.service.ParkService;
import com.boying.util.RedisJsonUtil;
import lombok.RequiredArgsConstructor;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.io.IOException;
import java.time.LocalDateTime;
import java.time.ZoneOffset;
import java.util.List;
@@ -25,6 +27,7 @@
    private final BarrierService barrierService;
    private final OutParkService outParkService;
    private final ParkService parkService;
    private final RedisJsonUtil redisJsonUtil;

    @PostMapping("findPage")
    public Object findPage(Page page, String parkId) {
@@ -48,12 +51,19 @@
    public Object save(Barrier barrier) {
        barrier.setUpdateTime(LocalDateTime.now());
        barrierService.saveOrUpdate(barrier);
        try {
            redisJsonUtil.set("barrier-"+barrier.getCode(),barrier);
        } catch (IOException e) {
            e.printStackTrace();
        }
        return R.ok("保存成功");
    }

    @PostMapping("delete")
    public Object delete(Integer id) {
        Barrier byId = barrierService.getById(id);
        barrierService.removeById(id);
        redisJsonUtil.del("barrier-"+byId.getCode());
        return R.ok("删除成功");
    }

@@ -77,6 +87,11 @@
        b.setType2(1);
        b.setUpdateTime(LocalDateTime.now());
        barrierService.saveOrUpdate(b);
        try {
            redisJsonUtil.set("barrier-"+b.getCode(),b);
        } catch (IOException e) {
            e.printStackTrace();
        }
        return R.ok("请求成功");
    }

@@ -104,6 +119,11 @@
               b.setType2(1);
               b.setUpdateTime(LocalDateTime.now());
               barrierService.saveOrUpdate(b);
               try {
                   redisJsonUtil.set("barrier-"+b.getCode(),b);
               } catch (IOException e) {
                   e.printStackTrace();
               }
               return R.ok("请求成功");
           }else {
               System.out.println("手动开出口闸");
@@ -119,12 +139,22 @@
                   b.setType2(1);
                   b.setUpdateTime(LocalDateTime.now());
                   barrierService.saveOrUpdate(b);
                   try {
                       redisJsonUtil.set("barrier-"+b.getCode(),b);
                   } catch (IOException e) {
                       e.printStackTrace();
                   }
                   return R.ok("请求成功");
               }else {
                   //计费
                   b.setType2(1);
                   b.setUpdateTime(LocalDateTime.now());
                   barrierService.saveOrUpdate(b);
                   try {
                       redisJsonUtil.set("barrier-"+b.getCode(),b);
                   } catch (IOException e) {
                       e.printStackTrace();
                   }
                   return R.ok("请求成功");
               }
           }

 src/main/java/com/boying/controller/ParkController.java

@@ -9,6 +9,7 @@
import com.boying.entity.User;
import com.boying.service.ParkService;
import com.boying.service.UserService;
import com.boying.util.RedisJsonUtil;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.StringRedisTemplate;
@@ -17,6 +18,7 @@
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
@@ -32,6 +34,7 @@
    private StringRedisTemplate redisTemplate;
    private final ParkService parkService;
    private final UserService userService;
    private final RedisJsonUtil redisJsonUtil;

    @PostMapping("/findPage")
    public Object findPage(Page page) {
@@ -58,12 +61,18 @@
            redisTemplate.opsForValue().set("car_park_" + park.getId(),"0",30, TimeUnit.DAYS);
            redisTemplate.opsForValue().set("park_up_" + park.getId(),"true",30, TimeUnit.DAYS);
        }
        try {
            redisJsonUtil.set("park-"+park.getId(), park);
        } catch (IOException e) {
            e.printStackTrace();
        }
        return R.ok("保存成功");
    }

    @PostMapping("/delete")
    public Object delete(Long id) {
        parkService.removeById(id);
        redisJsonUtil.del("park-"+id);
        return R.ok("删除成功");
    }


 src/main/java/com/boying/controller/car/PlateServlet3.java

@@ -12,6 +12,7 @@
import com.boying.service.*;
import com.boying.util.DateUtilOther;
import com.boying.util.FileUtil;
import com.boying.util.RedisJsonUtil;
import com.boying.util.StringUtil;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
@@ -61,6 +62,7 @@
    private final FileInfoService fileInfoService;
    private final TicketBlackService ticketBlackService;
    private final OutParkLogService outParkLogService;
    private final RedisJsonUtil redisJsonUtil;
    private final String LEDURL = "http://192.168.31.212:9988/LedShow/IGetResultDataAllLine";

    /**
@@ -140,7 +142,7 @@
    @PostMapping("/status")
    public void heart(String serialno,HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException {
        Barrier barrier = barrierService.findByCode(serialno);
        Park park = parkService.getById(barrier.getParkId());
        Park park = parkService.getOneById(barrier.getParkId());
        String redis = redisTemplate.opsForValue().get("park_up_" + park.getId());
        String redisnum = redisTemplate.opsForValue().get("car_park_" + park.getId());
        if(barrier!=null){
@@ -171,37 +173,49 @@
                barrier.setStatus(0);
                barrier.setUpdateTime(LocalDateTime.now());
                barrierService.saveOrUpdate(barrier);
                try {
                    redisJsonUtil.set("barrier-"+barrier.getCode(),barrier);
                } catch (IOException e) {
                    e.printStackTrace();
                }
                easyOpen(request,response);
            }else {
                //不需开闸
                barrier.setStatus(0);
                barrier.setUpdateTime(LocalDateTime.now());
                barrierService.saveOrUpdate(barrier);
                OutPark outPark = outParkService.count4(barrier.getId());
                if(outPark!=null){
                    if(barrier.getType() == 0){
                        int i = Integer.parseInt(redisnum);
                        i--;
                        if(i<0){
                            String s= "2."+outPark.getCarNo()+"缴费完成，场内停车数为"+i+"\n";
                            writeTxt2(s);
                            redisTemplate.opsForValue().set("car_park_" + park.getId(),"0",30, TimeUnit.DAYS);
                            redisTemplate.opsForValue().set("park_up_" + park.getId(),"true",30, TimeUnit.DAYS);
                        }else {
                            String s= "2."+outPark.getCarNo()+"缴费完成，场内停车数为"+i+"\n";
                            writeTxt2(s);
                            redisTemplate.opsForValue().set("car_park_" + park.getId(),Integer.toString(i),30, TimeUnit.DAYS);
                            redisTemplate.opsForValue().set("park_up_" + park.getId(),"true",30, TimeUnit.DAYS);
                try {
                    redisJsonUtil.set("barrier-"+barrier.getCode(),barrier);
                } catch (IOException e) {
                    e.printStackTrace();
                }
                if(barrier.getType() == 0){
                    OutPark outPark = outParkService.count4(barrier.getId());
                    if(outPark!=null){
                        if(barrier.getType() == 0){
                            int i = Integer.parseInt(redisnum);
                            i--;
                            if(i<0){
                                String s= "2."+outPark.getCarNo()+"缴费完成，场内停车数为"+i+"\n";
                                writeTxt2(s);
                                redisTemplate.opsForValue().set("car_park_" + park.getId(),"0",30, TimeUnit.DAYS);
                                redisTemplate.opsForValue().set("park_up_" + park.getId(),"true",30, TimeUnit.DAYS);
                            }else {
                                String s= "2."+outPark.getCarNo()+"缴费完成，场内停车数为"+i+"\n";
                                writeTxt2(s);
                                redisTemplate.opsForValue().set("car_park_" + park.getId(),Integer.toString(i),30, TimeUnit.DAYS);
                                redisTemplate.opsForValue().set("park_up_" + park.getId(),"true",30, TimeUnit.DAYS);
                            }
                        }
                        outPark.setStatus2(1);
                        outParkService.saveOrUpdate(outPark);
                        easyOpen(request,response);
                        OutParkLog byOutPark = outParkLogService.getByOutPark(outPark.getCarNo(), outPark.getId());
                        byOutPark.setOpenTime(LocalDateTime.now());
                        outParkLogService.saveOrUpdate(byOutPark);
                        enterParkService.deleteByCarNo(outPark.getCarNo(), barrier.getParkId());
                        redisJsonUtil.del("outPark-"+outPark.getBarrierId());
                    }
                    outPark.setStatus2(1);
                    outParkService.saveOrUpdate(outPark);
                    easyOpen(request,response);
                    easyOpen(request,response);
                    OutParkLog byOutPark = outParkLogService.getByOutPark(outPark.getCarNo(), outPark.getId());
                    byOutPark.setOpenTime(LocalDateTime.now());
                    outParkLogService.saveOrUpdate(byOutPark);
                    enterParkService.deleteByCarNo(outPark.getCarNo(), barrier.getParkId());
                }
                if(barrier.getType() == 1){
                    boolean in = barrierService.getDateDifIn(barrier.getId());

 src/main/java/com/boying/controller/phone/YCPayController.java

@@ -14,9 +14,11 @@
import com.boying.service.*;
import com.boying.util.DateUtilOther;
import com.boying.util.HTTPEntityUtil;
import com.boying.util.RedisJsonUtil;
import com.google.gson.Gson;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

@@ -36,6 +38,7 @@
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;

/**
 * @author kdq
@@ -60,6 +63,8 @@
    private final EnterParkService enterParkService;
    private final WXService wxService;
    private final OutParkLogService outParkLogService;
    private final RedisJsonUtil redisJsonUtil;


    /**
     * 查询订单接口
@@ -680,6 +685,12 @@
            if(status.equals("03")){
                outPark.setStatus(1);
                outParkService.saveOrUpdate(outPark);
                //缓存在redis里
                try {
                    redisJsonUtil.set("outPark-"+outPark.getBarrierId(), outPark);
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }

 src/main/java/com/boying/service/ParkService.java

@@ -12,4 +12,6 @@
 */
public interface ParkService extends IService<Park> {
    int count1();

    Park getOneById(Integer parkId);
}

 src/main/java/com/boying/service/impl/BarrierServiceImpl.java

@@ -14,10 +14,12 @@
import com.boying.mapper.ParkMapper;
import com.boying.service.BarrierService;
import com.boying.service.EnterParkService;
import com.boying.util.RedisJsonUtil;
import lombok.AllArgsConstructor;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.stereotype.Service;

import java.io.IOException;
import java.time.ZoneId;
import java.util.Date;
import java.util.List;
@@ -37,17 +39,29 @@
    private OutParkMapper outParkMapper;
    private StringRedisTemplate redisTemplate;
    private ParkMapper parkMapper;
    private RedisJsonUtil redisJsonUtil;
    @Override
    public Barrier findByCode(String code) {
        QueryWrapper<Barrier> wrapper = new QueryWrapper<>();
        wrapper.lambda()
                .eq(Barrier::getCode,code);
        List<Barrier> list = list(wrapper);
        if(list.size()>0){
            return list.get(0);
        }else {
        Barrier barrier = null;
        try {
           barrier =  redisJsonUtil.get("barrier-"+code,Barrier.class);
           if(barrier != null){
               return barrier;
           }else {
               QueryWrapper<Barrier> wrapper = new QueryWrapper<>();
               wrapper.lambda()
                       .eq(Barrier::getCode,code);
               List<Barrier> list = list(wrapper);
               if(list.size()>0){
                   redisJsonUtil.set("barrier-"+code,list.get(0));
                   return list.get(0);
               }
           }
        } catch (IOException e) {
            e.printStackTrace();
            return null;
        }
      return null;
    }

    @Override

 src/main/java/com/boying/service/impl/OutParkServiceImpl.java

@@ -4,14 +4,17 @@
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.boying.entity.OutPark;
import com.boying.entity.Park;
import com.boying.entity.Statistic;
import com.boying.mapper.OutParkMapper;
import com.boying.mapper.StatisticMapper;
import com.boying.service.OutParkService;
import com.boying.service.StatisticService;
import com.boying.util.RedisJsonUtil;
import lombok.AllArgsConstructor;
import org.springframework.stereotype.Service;

import java.io.IOException;
import java.util.Date;
import java.util.List;
import java.util.Map;
@@ -27,6 +30,7 @@
@AllArgsConstructor
public class OutParkServiceImpl extends ServiceImpl<OutParkMapper, OutPark> implements OutParkService {
    private final OutParkMapper outParkMapper;
    private final RedisJsonUtil redisJsonUtil;

    @Override
    public int count1() {
@@ -109,18 +113,30 @@

    @Override
    public OutPark count4(Integer bId) {
        QueryWrapper<OutPark> wrapper = new QueryWrapper<>();
        wrapper.lambda()
                .eq(OutPark::getBarrierId,bId)
                .eq(OutPark::getStatus,1)
                .eq(OutPark::getStatus2,0)
                .orderByDesc(OutPark::getCreateTime);
        List<OutPark> outParks = outParkMapper.selectList(wrapper);
        if(outParks.size()>0){
            return outParks.get(0);
        }else{
            return null;
        OutPark outPark = null;
        try {
            outPark =  redisJsonUtil.get("outPark-"+bId, OutPark.class);
            if(outPark != null){
                return outPark;
            }else {
                QueryWrapper<OutPark> wrapper = new QueryWrapper<>();
                wrapper.lambda()
                        .eq(OutPark::getBarrierId,bId)
                        .eq(OutPark::getStatus,1)
                        .eq(OutPark::getStatus2,0)
                        .orderByDesc(OutPark::getCreateTime);
                List<OutPark> outParks = outParkMapper.selectList(wrapper);
                if(outParks.size()>0){
                    redisJsonUtil.set("outPark-"+bId, outParks.get(0));
                    return outParks.get(0);
                }else{
                    return null;
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }

    @Override

 src/main/java/com/boying/service/impl/ParkServiceImpl.java

@@ -2,15 +2,19 @@

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.boying.entity.Barrier;
import com.boying.entity.Park;
import com.boying.entity.Ticket;
import com.boying.mapper.ParkMapper;
import com.boying.mapper.TicketMapper;
import com.boying.service.ParkService;
import com.boying.service.TicketService;
import com.boying.util.RedisJsonUtil;
import lombok.AllArgsConstructor;
import org.springframework.stereotype.Service;

import java.io.IOException;
import java.util.List;
import java.util.Map;

/**
@@ -24,6 +28,7 @@
@AllArgsConstructor
public class ParkServiceImpl extends ServiceImpl<ParkMapper, Park> implements ParkService {
    private final ParkMapper parkMapper;
    private final RedisJsonUtil redisJsonUtil;
    @Override
    public int count1() {
        QueryWrapper<Park> wrapper = new QueryWrapper<>();
@@ -36,4 +41,22 @@
            return sum.intValue();
        }
    }

    @Override
    public Park getOneById(Integer parkId) {
        Park park = null;
        try {
            park =  redisJsonUtil.get("park-"+parkId, Park.class);
            if(park != null){
                return park;
            }else {
               park = getById(parkId);
               redisJsonUtil.set("park-"+parkId, park);
               return park;
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }
}

 src/main/java/com/boying/util/RedisJsonUtil.java

New file
@@ -0,0 +1,37 @@
package com.boying.util;

import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.ibatis.jdbc.Null;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.stereotype.Component;

import javax.annotation.Resource;
import java.io.IOException;

/**
 * @author kdq
 * @version 1.0.0
 * @ClassName RedisJsonUtil.java
 * @Description TODO
 * @createTime 2024年03月18日 15:20:00
 */
@Component
public class RedisJsonUtil {
    @Resource
    private StringRedisTemplate stringRedisTemplate;

    private final ObjectMapper objectMapper = new ObjectMapper();

    public <T> void set(String key, T value) throws IOException {
        String jsonValue = objectMapper.writeValueAsString(value);
        stringRedisTemplate.opsForValue().set(key, jsonValue);
    }

    public <T> T get(String key, Class<T> type) throws IOException {
        String jsonValue = stringRedisTemplate.opsForValue().get(key);
        return jsonValue == null ? null : objectMapper.readValue(jsonValue, type);
    }
    public void del(String key)  {
        stringRedisTemplate.delete(key);
    }
}