请求分页方法设置成通用方便灵活调用

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

+package com.ruoyi.common.core.utils;
+
+import com.github.pagehelper.PageHelper;
+import com.ruoyi.common.core.utils.sql.SqlUtil;
+import com.ruoyi.common.core.web.page.PageDomain;
+import com.ruoyi.common.core.web.page.TableSupport;
+
+/**
+ * 分页工具类
+ * 
+ * @author ruoyi
+ */
+public class PageUtils extends PageHelper
+{
+    /**
+     * 设置请求分页数据
+     */
+    public static void startPage()
+    {
+        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);
+        }
+    }
+}

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/web/controller/BaseController.java

@@ -7,16 +7,12 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.web.bind.WebDataBinder;
 import org.springframework.web.bind.annotation.InitBinder;
-import com.github.pagehelper.PageHelper;
 import com.github.pagehelper.PageInfo;
 import com.ruoyi.common.core.constant.HttpStatus;
 import com.ruoyi.common.core.utils.DateUtils;
-import com.ruoyi.common.core.utils.StringUtils;
-import com.ruoyi.common.core.utils.sql.SqlUtil;
+import com.ruoyi.common.core.utils.PageUtils;
 import com.ruoyi.common.core.web.domain.AjaxResult;
-import com.ruoyi.common.core.web.page.PageDomain;
 import com.ruoyi.common.core.web.page.TableDataInfo;
-import com.ruoyi.common.core.web.page.TableSupport;
 
 /**
  * web层通用数据处理
@@ -49,15 +45,7 @@ public class BaseController
      */
     protected void startPage()
     {
-        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);
-        }
+        PageUtils.startPage();
     }
 
     /**