宿舍怎么弄垃圾分类方便点

https://bbs.pku.edu.cn/v2/post-read.php?bid=1431&threadid=17733518

# PageHelper分页插件
pagehelper: 
  helperDialect: mysql
  reasonable: true
  supportMethodsArguments: true
  params: count=countSql 

    /**
     * 获取参数配置列表
     */
    @PreAuthorize("@ss.hasPermi('system:config:list')")
    @GetMapping("/list")
    public TableDataInfo list(SysConfig config)
    {
        startPage(); //开始分页
        List<SysConfig> list = configService.selectConfigList(config);
        return getDataTable(list);
    }

    /**
     * 设置请求分页数据
     */
    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());
            PageHelper.startPage(pageNum, pageSize, orderBy);
        }
    }

//昨晚群聊,朋友喝着一瓶波罗的海9号,说一喝就醉了,我想8°的酒咋这么容易醉
    /**
     * 封装分页对象
     */
    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;
    }

package com.ruoyi.framework.web.page;

import com.ruoyi.common.utils.StringUtils;

/**
 * 分页数据
 * 
 * @author ruoyi
 */
public class PageDomain
{
    /** 当前记录起始索引 */
    private Integer pageNum;
    /** 每页显示记录数 */
    private Integer pageSize;
    /** 排序列 */
    private String orderByColumn;
    /** 排序的方向 "desc" 或者 "asc". */
    private String isAsc;

    public String getOrderBy()
    {
        if (StringUtils.isEmpty(orderByColumn))
        {
            return "";
        }
        return StringUtils.toUnderScoreCase(orderByColumn) + " " + isAsc;
    }

    public Integer getPageNum()
    {
        return pageNum;
    }

    public void setPageNum(Integer pageNum)
    {
        this.pageNum = pageNum;
    }

    public Integer getPageSize()
    {
        return pageSize;
    }

    public void setPageSize(Integer pageSize)
    {
        this.pageSize = pageSize;
    }

    public String getOrderByColumn()
    {
        return orderByColumn;
    }

    public void setOrderByColumn(String orderByColumn)
    {
        this.orderByColumn = orderByColumn;
    }

    public String getIsAsc()
    {
        return isAsc;
    }

    public void setIsAsc(String isAsc)
    {
        this.isAsc = isAsc;
    }
}
//pageDomain 

package com.ruoyi.framework.web.page;

import java.io.Serializable;
import java.util.List;

/**
 * 表格分页数据对象
 * 
 * @author ruoyi
 */
public class TableDataInfo implements Serializable
{
    private static final long serialVersionUID = 1L;

    /** 总记录数 */
    private long total;

    /** 列表数据 */
    private List<?> rows;

    /** 消息状态码 */
    private int code;

    /** 消息内容 */
    private String msg;

    /**
     * 表格数据对象
     */
    public TableDataInfo()
    {
    }

    /**
     * 分页
     * 
     * @param list 列表数据
     * @param total 总记录数
     */
    public TableDataInfo(List<?> list, int total)
    {
        this.rows = list;
        this.total = total;
    }

    public long getTotal()
    {
        return total;
    }

    public void setTotal(long total)
    {
        this.total = total;
    }

    public List<?> getRows()
    {
        return rows;
    }

    public void setRows(List<?> rows)
    {
        this.rows = rows;
    }

    public int getCode()
    {
        return code;
    }

    public void setCode(int code)
    {
        this.code = code;
    }

    public String getMsg()
    {
        return msg;
    }

    public void setMsg(String msg)
    {
        this.msg = msg;
    }
}

   

标签：怎么弄,return,String,void,private,宿舍,垃圾,public,pageDomain
来源： https://blog.51cto.com/u_11956468/3005096