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请求分页方法设置成通用方便灵活调用

product
RuoYi 2021-12-18 18:20:25 +08:00
parent b06db48891
commit b64507d64a
2 changed files with 31 additions and 14 deletions
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29
ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/PageUtils.java 100644
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@ -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);
}
}
}

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