RuoYi
2021-12-18 b64507d64a257f1eccfa2660c5786093312c670e
请求分页方法设置成通用方便灵活调用
1 files added
1 files modified
45 ■■■■■ changed files
ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/PageUtils.java 29 ●●●●● patch | view | raw | blame | history
ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/web/controller/BaseController.java 16 ●●●● patch | view | raw | blame | history
ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/PageUtils.java
New file
@@ -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);
        }
    }
}
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();
    }
    /**