From 22ebdb424df0bf8cde8a80d3c079b8f37cc6146c Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: 星期四, 06 七月 2023 22:16:13 +0800
Subject: [PATCH] 排序属性orderBy参数限制长度
---
src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java b/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java
index 40a800d..9f40118 100644
--- a/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java
+++ b/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java
@@ -21,6 +21,11 @@
public static String SQL_PATTERN = "[a-zA-Z0-9_\\ \\,\\.]+";
/**
+ * 闄愬埗orderBy鏈�澶ч暱搴�
+ */
+ private static final int ORDER_BY_MAX_LENGTH = 500;
+
+ /**
* 妫�鏌ュ瓧绗︼紝闃叉娉ㄥ叆缁曡繃
*/
public static String escapeOrderBySql(String value)
@@ -29,6 +34,10 @@
{
throw new UtilException("鍙傛暟涓嶇鍚堣鑼冿紝涓嶈兘杩涜鏌ヨ");
}
+ if (StringUtils.length(value) > ORDER_BY_MAX_LENGTH)
+ {
+ throw new UtilException("鍙傛暟宸茶秴杩囨渶澶ч檺鍒讹紝涓嶈兘杩涜鏌ヨ");
+ }
return value;
}
--
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