From 4a60f91994d3e1c996b626cf3126fcbec47ba63e Mon Sep 17 00:00:00 2001
From: runphp <runphp@qq.com>
Date: Wed, 12 Jan 2022 11:42:38 +0800
Subject: [PATCH] 优化加载字典缓存数据
---
ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java | 26 ++++++++++++++++----------
1 files changed, 16 insertions(+), 10 deletions(-)
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java
index 862c3f7..d20fe25 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java
@@ -1,19 +1,22 @@
package com.ruoyi.system.service.impl;
+import java.util.Comparator;
import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
import javax.annotation.PostConstruct;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import com.ruoyi.common.core.constant.UserConstants;
-import com.ruoyi.common.core.exception.CustomException;
+import com.ruoyi.common.core.exception.ServiceException;
import com.ruoyi.common.core.utils.StringUtils;
-import com.ruoyi.system.domain.SysDictData;
-import com.ruoyi.system.domain.SysDictType;
+import com.ruoyi.common.security.utils.DictUtils;
+import com.ruoyi.system.api.domain.SysDictData;
+import com.ruoyi.system.api.domain.SysDictType;
import com.ruoyi.system.mapper.SysDictDataMapper;
import com.ruoyi.system.mapper.SysDictTypeMapper;
import com.ruoyi.system.service.ISysDictTypeService;
-import com.ruoyi.system.utils.DictUtils;
/**
* 字典 业务层处理
@@ -122,7 +125,7 @@
SysDictType dictType = selectDictTypeById(dictId);
if (dictDataMapper.countDictDataByType(dictType.getDictType()) > 0)
{
- throw new CustomException(String.format("%1$s已分配,不能删除", dictType.getDictName()));
+ throw new ServiceException(String.format("%1$s已分配,不能删除", dictType.getDictName()));
}
dictTypeMapper.deleteDictTypeById(dictId);
DictUtils.removeDictCache(dictType.getDictType());
@@ -132,19 +135,21 @@
/**
* 加载字典缓存数据
*/
+ @Override
public void loadingDictCache()
{
- List<SysDictType> dictTypeList = dictTypeMapper.selectDictTypeAll();
- for (SysDictType dictType : dictTypeList)
- {
- List<SysDictData> dictDatas = dictDataMapper.selectDictDataByType(dictType.getDictType());
- DictUtils.setDictCache(dictType.getDictType(), dictDatas);
+ SysDictData dictData = new SysDictData();
+ dictData.setStatus("0");
+ Map<String, List<SysDictData>> dictDataMap = dictDataMapper.selectDictDataList(dictData).stream().collect(Collectors.groupingBy(SysDictData::getDictType));
+ for (Map.Entry<String, List<SysDictData>> entry: dictDataMap.entrySet()) {
+ DictUtils.setDictCache(entry.getKey(), entry.getValue().stream().sorted(Comparator.comparing(SysDictData::getDictSort)).collect(Collectors.toList()));
}
}
/**
* 清空字典缓存数据
*/
+ @Override
public void clearDictCache()
{
DictUtils.clearDictCache();
@@ -153,6 +158,7 @@
/**
* 重置字典缓存数据
*/
+ @Override
public void resetDictCache()
{
clearDictCache();
--
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