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解决“在只填加了字典类型，没有添加字典数据时，会出现缓存了空集合，即使后边添加了字典数据也没用，只能清空redis缓存。”的问题，小问题就是判断稍稍改了下，若依大大让我pr当个贡献者，很荣幸很欣慰。感谢！

This commit is contained in:
dawn 2020-09-02 10:14:34 +08:00
parent 4f86b6d9ca
commit 3fd9147afb
1 changed files with 2 additions and 2 deletions
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4
ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java
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@ -76,12 +76,12 @@ public class SysDictTypeServiceImpl implements ISysDictTypeService
public List<SysDictData> selectDictDataByType(String dictType) public List<SysDictData> selectDictDataByType(String dictType)
{ {
List<SysDictData> dictDatas = DictUtils.getDictCache(dictType); List<SysDictData> dictDatas = DictUtils.getDictCache(dictType);
if (StringUtils.isNotNull(dictDatas)) if (null!=dictDatas&&!dictDatas.isEmpty())
{ {
return dictDatas; return dictDatas;
} }
dictDatas = dictDataMapper.selectDictDataByType(dictType); dictDatas = dictDataMapper.selectDictDataByType(dictType);
if (StringUtils.isNotNull(dictDatas)) if (null!=dictDatas&&!dictDatas.isEmpty())
{ {
DictUtils.setDictCache(dictType, dictDatas); DictUtils.setDictCache(dictType, dictDatas);
return dictDatas; return dictDatas;