From 99e7820bc74818d8f0b97d865db3f65761e7424a Mon Sep 17 00:00:00 2001
From: Ricky <11748854@qq.com>
Date: Mon, 31 Aug 2020 10:48:52 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E5=88=86=E9=A1=B5=E5=8F=82?=
 =?UTF-8?q?=E6=95=B0=E9=BB=98=E8=AE=A4=E5=80=BC=EF=BC=8C=E9=98=B2=E6=AD=A2?=
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MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../main/java/com/ruoyi/common/constant/Constants.java | 10 ++++++++++
 .../ruoyi/common/core/controller/BaseController.java   |  7 ++-----
 .../java/com/ruoyi/common/core/page/TableSupport.java  |  4 ++--
 3 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/constant/Constants.java b/ruoyi-common/src/main/java/com/ruoyi/common/constant/Constants.java
index 109511b18..0433be867 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/constant/Constants.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/constant/Constants.java
@@ -51,11 +51,21 @@ public class Constants
      * 当前记录起始索引
      */
     public static final String PAGE_NUM = "pageNum";
+    
+    /**
+     * 当前记录起始索引默认值
+     */
+    public static final int PAGE_NUM_DEFAULT_VALUE = 1;
 
     /**
      * 每页显示记录数
      */
     public static final String PAGE_SIZE = "pageSize";
+    
+    /**
+     * 每页显示记录数默认值
+     */
+    public static final int PAGE_SIZE_DEFAULT_VALUE = 10;
 
     /**
      * 排序列
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/core/controller/BaseController.java b/ruoyi-common/src/main/java/com/ruoyi/common/core/controller/BaseController.java
index f21285364..627405e0a 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/core/controller/BaseController.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/core/controller/BaseController.java
@@ -56,11 +56,8 @@ public class BaseController
         PageDomain pageDomain = TableSupport.buildPageRequest();
         Integer pageNum = pageDomain.getPageNum();
         Integer pageSize = pageDomain.getPageSize();
-        if (StringUtils.isNotNull(pageNum) && StringUtils.isNotNull(pageSize))
-        {
-            String orderBy = SqlUtil.escapeOrderBySql(pageDomain.getOrderBy());
-            PageHelper.startPage(pageNum, pageSize, orderBy);
-        }
+        String orderBy = SqlUtil.escapeOrderBySql(pageDomain.getOrderBy());
+        PageHelper.startPage(pageNum, pageSize, orderBy);
     }
 
     /**
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/core/page/TableSupport.java b/ruoyi-common/src/main/java/com/ruoyi/common/core/page/TableSupport.java
index 0efd82b32..4589439f6 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/core/page/TableSupport.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/core/page/TableSupport.java
@@ -16,8 +16,8 @@ public class TableSupport
     public static PageDomain getPageDomain()
     {
         PageDomain pageDomain = new PageDomain();
-        pageDomain.setPageNum(ServletUtils.getParameterToInt(Constants.PAGE_NUM));
-        pageDomain.setPageSize(ServletUtils.getParameterToInt(Constants.PAGE_SIZE));
+        pageDomain.setPageNum(ServletUtils.getParameterToInt(Constants.PAGE_NUM, Constants.PAGE_NUM_DEFAULT_VALUE));
+        pageDomain.setPageSize(ServletUtils.getParameterToInt(Constants.PAGE_SIZE, Constants.PAGE_SIZE_DEFAULT_VALUE));
         pageDomain.setOrderByColumn(ServletUtils.getParameter(Constants.ORDER_BY_COLUMN));
         pageDomain.setIsAsc(ServletUtils.getParameter(Constants.IS_ASC));
         return pageDomain;