From a907f8485c9d8bea82c71be7364c4c511e5e429a Mon Sep 17 00:00:00 2001
From: wzy1024 <395778325@qq.com>
Date: Tue, 04 Apr 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-system/src/main/java/com/ruoyi/system/mapper/SysConfigMapper.java | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysConfigMapper.java b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysConfigMapper.java
index 0c395f6..999995d 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysConfigMapper.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysConfigMapper.java
@@ -19,6 +19,14 @@
public SysConfig selectConfig(SysConfig config);
/**
+ * 通过ID查询配置
+ *
+ * @param configId 参数ID
+ * @return 参数配置信息
+ */
+ public SysConfig selectConfigById(Long configId);
+
+ /**
* 查询参数配置列表
*
* @param config 参数配置信息
--
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