!136 优化加载字典缓存数据

Merge pull request !136 from runphp/N/A

ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java

@@ -1,6 +1,9 @@
 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;
@@ -135,11 +138,11 @@ public class SysDictTypeServiceImpl implements ISysDictTypeService
     @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()));
         }
     }