From e1b94d6a28157b7658d7020851e2db0508099b1a Mon Sep 17 00:00:00 2001
From: AprilWind <2100166581@qq.com>
Date: 星期五, 19 四月 2024 13:00:57 +0800
Subject: [PATCH] !517 在线设备管理 * update 在线登录设备管理与前端请求一致 * update 在线登录设备管理增加退出日志 * add 新增在线登录设备管理

---
 ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/core/page/PageQuery.java |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/core/page/PageQuery.java b/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/core/page/PageQuery.java
index 8ef4a57..40b7530 100644
--- a/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/core/page/PageQuery.java
+++ b/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/core/page/PageQuery.java
@@ -111,4 +111,8 @@
         return list;
     }
 
+    public Integer getFirstNum() {
+        return (pageNum - 1) * pageSize;
+    }
+
 }

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