From 9c5aaac9b17e52a334ead62790f16d6d0613b93c Mon Sep 17 00:00:00 2001
From: 陈昶聿 <chychen@nbjetron.com>
Date: 星期五, 19 十二月 2025 10:57:33 +0800
Subject: [PATCH] 【丽水景宁】统计的地方没有时间的筛选条件,需要根据满意度完成时间进行筛选,例如筛选8月份的满意度调查数据

---
 ruoyi-common/src/main/java/com/ruoyi/common/utils/PageUtils.java |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/PageUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/PageUtils.java
index 2cec013..ab33599 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/PageUtils.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/PageUtils.java
@@ -38,4 +38,13 @@
     public static void clearPage() {
         PageHelper.clearPage();
     }
+
+    /**
+     * 璁$畻鍋忕Щ閲�
+     */
+    public static Integer getOffset(Integer pageNum, Integer pageSize) {
+        if (pageNum == null || pageNum == 0) pageNum = 1;
+        if (pageSize == null) pageSize = 10;
+        return (pageNum - 1) * pageSize;
+    }
 }

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