From 7f802e82747b04fb56b2064ca2d9bfecefa05329 Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Tue, 11 May 2021 16:52:07 +0800
Subject: [PATCH] 树级结构更新子节点使用replaceFirst

---
 ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDictTypeServiceImpl.java |    7 +++++--
 1 files changed, 5 insertions(+), 2 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 4f939d3..a004d5b 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
@@ -76,12 +76,12 @@
     public List<SysDictData> selectDictDataByType(String dictType)
     {
         List<SysDictData> dictDatas = DictUtils.getDictCache(dictType);
-        if (StringUtils.isNotNull(dictDatas))
+        if (StringUtils.isNotEmpty(dictDatas))
         {
             return dictDatas;
         }
         dictDatas = dictDataMapper.selectDictDataByType(dictType);
-        if (StringUtils.isNotNull(dictDatas))
+        if (StringUtils.isNotEmpty(dictDatas))
         {
             DictUtils.setDictCache(dictType, dictDatas);
             return dictDatas;
@@ -107,6 +107,7 @@
      * @param dictType 字典类型
      * @return 字典类型
      */
+    @Override
     public SysDictType selectDictTypeByType(String dictType)
     {
         return dictTypeMapper.selectDictTypeByType(dictType);
@@ -118,6 +119,7 @@
      * @param dictIds 需要删除的字典ID
      * @return 结果
      */
+    @Override
     public int deleteDictTypeByIds(Long[] dictIds)
     {
         for (Long dictId : dictIds)
@@ -139,6 +141,7 @@
     /**
      * 清空缓存数据
      */
+    @Override
     public void clearCache()
     {
         DictUtils.clearDictCache();

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