From a907f8485c9d8bea82c71be7364c4c511e5e429a Mon Sep 17 00:00:00 2001
From: wzy1024 <395778325@qq.com>
Date: 星期二, 04 四月 2023 11:58:26 +0800
Subject: [PATCH] 导出Excel,@Excel注解使用dictType属性时,如果有大量的字典数据,就会有大量的查询redis(打开、关闭),导致特别慢。于是使用map存储字典数据,相同的key就不需要再次去查询redis,大大提高了导出效率。

---
 ruoyi-generator/src/main/java/com/ruoyi/generator/mapper/GenTableColumnMapper.java |   10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diff --git a/ruoyi-generator/src/main/java/com/ruoyi/generator/mapper/GenTableColumnMapper.java b/ruoyi-generator/src/main/java/com/ruoyi/generator/mapper/GenTableColumnMapper.java
index 1366453..0dc3428 100644
--- a/ruoyi-generator/src/main/java/com/ruoyi/generator/mapper/GenTableColumnMapper.java
+++ b/ruoyi-generator/src/main/java/com/ruoyi/generator/mapper/GenTableColumnMapper.java
@@ -17,7 +17,7 @@
      * @return 列信息
      */
     public List<GenTableColumn> selectDbTableColumnsByName(String tableName);
-    
+
     /**
      * 查询业务字段列表
      * 
@@ -43,6 +43,14 @@
     public int updateGenTableColumn(GenTableColumn genTableColumn);
 
     /**
+     * 删除业务字段
+     * 
+     * @param genTableColumns 列数据
+     * @return 结果
+     */
+    public int deleteGenTableColumns(List<GenTableColumn> genTableColumns);
+
+    /**
      * 批量删除业务字段
      * 
      * @param ids 需要删除的数据ID

--
Gitblit v1.9.2