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-common/src/main/java/com/ruoyi/common/utils/ExceptionUtil.java | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/ExceptionUtil.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/ExceptionUtil.java
index f35aa04..50b10fe 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/ExceptionUtil.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/ExceptionUtil.java
@@ -18,8 +18,7 @@
{
StringWriter sw = new StringWriter();
e.printStackTrace(new PrintWriter(sw, true));
- String str = sw.toString();
- return str;
+ return sw.toString();
}
public static String getRootErrorMessage(Exception e)
--
Gitblit v1.9.2