设置分页参数默认值

ruoyi-common/src/main/java/com/ruoyi/common/core/page/TableSupport.java

 package com.ruoyi.common.core.page;
 
+import com.ruoyi.common.core.text.Convert;
 import com.ruoyi.common.utils.ServletUtils;
 
 /**
@@ -40,8 +41,8 @@ public class TableSupport
     public static PageDomain getPageDomain()
     {
         PageDomain pageDomain = new PageDomain();
-        pageDomain.setPageNum(ServletUtils.getParameterToInt(PAGE_NUM));
-        pageDomain.setPageSize(ServletUtils.getParameterToInt(PAGE_SIZE));
+        pageDomain.setPageNum(Convert.toInt(ServletUtils.getParameter(PAGE_NUM), 1));
+        pageDomain.setPageSize(Convert.toInt(ServletUtils.getParameter(PAGE_SIZE), 10));
         pageDomain.setOrderByColumn(ServletUtils.getParameter(ORDER_BY_COLUMN));
         pageDomain.setIsAsc(ServletUtils.getParameter(IS_ASC));
         pageDomain.setReasonable(ServletUtils.getParameterToBool(REASONABLE));

ruoyi-common/src/main/java/com/ruoyi/common/utils/PageUtils.java

@@ -20,12 +20,9 @@ public class PageUtils extends PageHelper
         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());
-            Boolean reasonable = pageDomain.getReasonable();
-            PageHelper.startPage(pageNum, pageSize, orderBy).setReasonable(reasonable);
-        }
+        String orderBy = SqlUtil.escapeOrderBySql(pageDomain.getOrderBy());
+        Boolean reasonable = pageDomain.getReasonable();
+        PageHelper.startPage(pageNum, pageSize, orderBy).setReasonable(reasonable);
     }
 
     /**