From d97b1c4408471c99a1622bef5b6d796d8f57a109 Mon Sep 17 00:00:00 2001
From: TsMask <340112800@qq.com>
Date: Wed, 18 Dec 2024 09:59:04 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20db=E5=88=86=E9=A1=B5=E5=8F=96=E5=BE=97?=
 =?UTF-8?q?=E9=A1=B5=E7=A0=81=E9=A1=B5=E6=95=B0=E9=87=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/framework/datasource/datasource.go | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/framework/datasource/datasource.go b/src/framework/datasource/datasource.go
index 736e48d2..0bebed8d 100644
--- a/src/framework/datasource/datasource.go
+++ b/src/framework/datasource/datasource.go
@@ -9,6 +9,7 @@ import (
 
 	"be.ems/src/framework/config"
 	"be.ems/src/framework/logger"
+	"be.ems/src/framework/utils/parse"
 
 	"gorm.io/driver/mysql"
 	"gorm.io/gorm"
@@ -162,3 +163,19 @@ func ExecDB(source string, sql string, parameters []any) (int64, error) {
 	}
 	return res.RowsAffected, nil
 }
+
+// PageNumSize 分页页码记录数
+func PageNumSize(pageNum, pageSize any) (int, int) {
+	// 记录起始索引
+	num := parse.Number(pageNum)
+	if num < 1 {
+		num = 1
+	}
+
+	// 显示记录数
+	size := parse.Number(pageSize)
+	if size < 0 {
+		size = 10
+	}
+	return int(num - 1), int(size)
+}