From b64507d64a257f1eccfa2660c5786093312c670e Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Sat, 18 Dec 2021 18:20:25 +0800
Subject: [PATCH] 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 | 29 +++++++++++++++++++++++++++++
ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/web/controller/BaseController.java | 16 ++--------------
2 files changed, 31 insertions(+), 14 deletions(-)
diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/PageUtils.java b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/PageUtils.java
new file mode 100644
index 0000000..f93d1f8
--- /dev/null
+++ b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/PageUtils.java
@@ -0,0 +1,29 @@
+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);
+ }
+ }
+}
diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/web/controller/BaseController.java b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/web/controller/BaseController.java
index 6416951..af52f17 100644
--- a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/web/controller/BaseController.java
+++ b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/web/controller/BaseController.java
@@ -7,16 +7,12 @@
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 @@
*/
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();
}
/**
--
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