分页对象使用

分页对象

package com.gzw.util.page;

public class PageRequest {

    private Integer currentPage;

    private Integer pageSize;

    private Integer index;

    public Integer getCurrentPage() {
        return currentPage == null ? 1 : currentPage;
    }

    public Integer getIndex(){
        return ((this.currentPage == null ? 1 : this.currentPage)-1) * this.pageSize;
    }
    public void setCurrentPage(Integer page) {
        this.currentPage = page;
    }

    public Integer getPageSize() {
        return pageSize == null ? 10 : pageSize;
    }

    public void setPageSize(Integer limit) {
        this.pageSize = limit;
    }
}
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

分页使用

            LIMIT #{index},#{pageSize}
1