From 0d8510b8b37c08092958e01f2f06f079343d38fd Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期二, 05 七月 2022 11:02:04 +0800
Subject: [PATCH] update 优化 使用 StreamUtils 简化业务流操纵
---
ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java | 8 +++-----
1 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java
index 61d1788..1877780 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java
@@ -13,6 +13,7 @@
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.core.service.DictService;
import com.ruoyi.common.exception.ServiceException;
+import com.ruoyi.common.utils.StreamUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.redis.RedisUtils;
import com.ruoyi.system.mapper.SysDictDataMapper;
@@ -23,7 +24,6 @@
import org.springframework.transaction.annotation.Transactional;
import java.util.*;
-import java.util.stream.Collectors;
/**
* 瀛楀吀 涓氬姟灞傚鐞�
@@ -144,12 +144,10 @@
public void loadingDictCache() {
List<SysDictData> dictDataList = dictDataMapper.selectList(
new LambdaQueryWrapper<SysDictData>().eq(SysDictData::getStatus, UserConstants.DICT_NORMAL));
- Map<String, List<SysDictData>> dictDataMap = dictDataList.stream().collect(Collectors.groupingBy(SysDictData::getDictType));
+ Map<String, List<SysDictData>> dictDataMap = StreamUtils.groupByKey(dictDataList, SysDictData::getDictType);
dictDataMap.forEach((k,v) -> {
String dictKey = getCacheKey(k);
- List<SysDictData> dictList = v.stream()
- .sorted(Comparator.comparing(SysDictData::getDictSort))
- .collect(Collectors.toList());
+ List<SysDictData> dictList = StreamUtils.sorted(v, Comparator.comparing(SysDictData::getDictSort));
RedisUtils.setCacheObject(dictKey, dictList);
});
}
--
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