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加缓存

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Lemon
2023-04-06 16:09:07 +08:00
parent 64a8ea3379
commit 597e8c5588
3 changed files with 42 additions and 2 deletions
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10
jsowell-common/src/main/java/com/jsowell/common/constant/CacheConstants.java
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@@ -54,6 +54,16 @@ public class CacheConstants {
*/
public static final String PILE_CONNECTOR_STATUS_KEY = "pile_connector_status:";
/**
* 查询设备管理
*/
public static final String SELECT_PILE_BASIC_INFO_BY_SN = "select_pile_basic_info_by_sn:";
/**
* 查询站点信息
*/
public static final String SELECT_PILE_STATION_INFO_BY_ID = "select_pile_station_info_by_id:";
/**
* 充电桩sn生成 key
*/

15
jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileBasicInfoServiceImpl.java
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@@ -47,6 +47,7 @@ import java.math.BigDecimal;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
/**
@@ -96,7 +97,16 @@ public class PileBasicInfoServiceImpl implements IPileBasicInfoService {
@Override
public PileBasicInfo selectPileBasicInfoBySN(String pileSn) {
// 加缓存
return pileBasicInfoMapper.selectPileBasicInfoBySn(pileSn);
String redisKey = CacheConstants.SELECT_PILE_BASIC_INFO_BY_SN + pileSn;
PileBasicInfo pileBasicInfo = redisCache.getCacheObject(redisKey);
if (pileBasicInfo == null) {
// 查数据库
pileBasicInfo = pileBasicInfoMapper.selectPileBasicInfoBySn(pileSn);
if (pileBasicInfo != null) {
redisCache.setCacheObject(redisKey, pileBasicInfo, 5, TimeUnit.MINUTES);
}
}
return pileBasicInfo;
}
/**
@@ -132,6 +142,9 @@ public class PileBasicInfoServiceImpl implements IPileBasicInfoService {
@Override
public int updatePileBasicInfo(PileBasicInfo pileBasicInfo) {
// pileBasicInfo.setUpdateBy(SecurityUtils.getUsername());
// 清缓存
String redisKey = CacheConstants.SELECT_PILE_BASIC_INFO_BY_SN + pileBasicInfo.getSn();
redisCache.deleteObject(redisKey);
pileBasicInfo.setUpdateTime(DateUtils.getNowDate());
return pileBasicInfoMapper.updatePileBasicInfo(pileBasicInfo);
}

19
jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileStationInfoServiceImpl.java
View File

@@ -2,10 +2,12 @@ package com.jsowell.pile.service.impl;
import cn.hutool.core.util.PageUtil;
import com.google.common.collect.Lists;
import com.jsowell.common.constant.CacheConstants;
import com.jsowell.common.constant.Constants;
import com.jsowell.common.core.domain.entity.SysDept;
import com.jsowell.common.core.domain.vo.AuthorizedDeptVO;
import com.jsowell.common.core.page.PageResponse;
import com.jsowell.common.core.redis.RedisCache;
import com.jsowell.common.util.DateUtils;
import com.jsowell.common.util.DistanceUtils;
import com.jsowell.common.util.SecurityUtils;
@@ -34,6 +36,7 @@ import org.springframework.stereotype.Service;
import java.math.BigDecimal;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
/**
@@ -63,6 +66,9 @@ public class PileStationInfoServiceImpl implements IPileStationInfoService {
@Autowired
private IPileBasicInfoService pileBasicInfoService;
@Autowired
private RedisCache redisCache;
/**
* 查询充电站信息
*
@@ -71,7 +77,15 @@ public class PileStationInfoServiceImpl implements IPileStationInfoService {
*/
@Override
public PileStationInfo selectPileStationInfoById(Long id) {
return pileStationInfoMapper.selectPileStationInfoById(id);
// 加缓存
String redisKey = CacheConstants.SELECT_PILE_STATION_INFO_BY_ID + id;
PileStationInfo pileStationInfo = redisCache.getCacheObject(redisKey);
if (pileStationInfo == null) {
// 查数据库
pileStationInfo = pileStationInfoMapper.selectPileStationInfoById(id);
redisCache.setCacheObject(redisKey, pileStationInfo, 5, TimeUnit.MINUTES);
}
return pileStationInfo;
}
/**
@@ -225,6 +239,9 @@ public class PileStationInfoServiceImpl implements IPileStationInfoService {
*/
@Override
public int updatePileStationInfo(PileStationInfo pileStationInfo) {
// 清缓存
String redisKey = CacheConstants.SELECT_PILE_STATION_INFO_BY_ID + pileStationInfo.getId();
redisCache.deleteObject(redisKey);
pileStationInfo.setUpdateBy(SecurityUtils.getUsername());
pileStationInfo.setUpdateTime(DateUtils.getNowDate());
return pileStationInfoMapper.updatePileStationInfo(pileStationInfo);