同步升级3.0

疯狂的狮子li

2020-07-20 1e79d6f56fbd9a054800f1c62fd95bacda37c6b3

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

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package com.ruoyi.common.core.page;

import com.ruoyi.common.utils.ServletUtils;

/**
 * è¡¨æ ¼æ•°æ®å¤„理
 * 
 * @author ruoyi
 */
public class TableSupport
{
    /**
     * å½“前记录起始索引
     */
    public static final String PAGE_NUM = "pageNum";

    /**
     * æ¯é¡µæ˜¾ç¤ºè®°å½•æ•°
     */
    public static final String PAGE_SIZE = "pageSize";

    /**
     * æŽ’序列
     */
    public static final String ORDER_BY_COLUMN = "orderByColumn";

    /**
     * æŽ’序的方向 "desc" æˆ–者 "asc".
     */
    public static final String IS_ASC = "isAsc";

    /**
     * å°è£…分页对象
     */
    public static PageDomain getPageDomain()
    {
        PageDomain pageDomain = new PageDomain();
        pageDomain.setPageNum(ServletUtils.getParameterToInt(PAGE_NUM));
        pageDomain.setPageSize(ServletUtils.getParameterToInt(PAGE_SIZE));
        pageDomain.setOrderByColumn(ServletUtils.getParameter(ORDER_BY_COLUMN));
        pageDomain.setIsAsc(ServletUtils.getParameter(IS_ASC));
        return pageDomain;
    }

    public static PageDomain buildPageRequest()
    {
        return getPageDomain();
    }
}