public class PageData<T> {
    // 当前页
    private int pageNo;
    // 每页记录数
    private int pageSize;
    // 总记录数
    private long total;
    // 总页数
    private int totalPage;
    // 当前页数据集
    private List<T> data;

    public int getPageNo() {
        return pageNo;
    }

    public void setPageNo(int pageNo) {
        this.pageNo = pageNo;
    }

    public int getPageSize() {
        return pageSize;
    }

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

    public long getTotal() {
        return total;
    }

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

    public int getTotalPage() {
        // 自己来计算一下 10条记录 -》2 11-》3 15-》3
        totalPage = (int) (total / pageSize);
        if (total % pageSize != 0) {
            totalPage++;
        }
        return totalPage;
    }

    public void setTotalPage(int totalPage) {
        this.totalPage = totalPage;
    }

    public List<T> getData() {
        return data;
    }

    public void setData(List<T> data) {
        this.data = data;
    }

    public PageData(int pageNo, int pageSize, long total, List<T> data) {
        super();
        this.pageNo = pageNo;
        this.pageSize = pageSize;
        this.total = total;
        this.data = data;
    }

    public PageData(int pageNo, int pageSize, long total, int totalPage, List<T> data) {
        super();
        this.pageNo = pageNo;
        this.pageSize = pageSize;
        this.total = total;
        this.totalPage = totalPage;
        this.data = data;
    }

    public PageData() {
        // TODO Auto-generated constructor stub
    }

    @Override
    public String toString() {
        return "PageData [pageNo=" + pageNo + ", pageSize=" + pageSize + ", total=" + total + ", totalPage=" + totalPage
                + ", data=" + data + "]";
    }

}