产生页码Html的java代码

  题目有点儿绕..不过这代码会常常用到.网上看别人写得都有些太繁琐了,不是很喜欢,所以就自己写了一个.

1: /**

2:      *   产生页码的HTML代码

3:      * @author ijse

4:      *

5:      * @param curPage

6:      *            int类型,当前页码

7:      * @param pageSize

8:      *            int类型,一页中显示的条目数

9:      * @param totalRecords

10:      *            int类型,总条目

11:      * @param pageMax

12:      *            int类型,最多显示多少个页码

13:      * @param Url

14:      *            String类型,跳转的URL地址,例如: "/artical.jsp?page="

15:      * @return String类型,返回最终的HTML代码

16:      */

17:     public String makePages(int curPage, int pageSize, int totalRecords,

18:             int pageMax, String Url) {

19:         String rslt = "";

20:         int pageTotal = (totalRecords % pageSize == 0) ? (totalRecords / pageSize)

21:                 : (totalRecords / pageSize + 1);

22: 

23:         if (pageTotal == 1 || curPage > pageTotal) {

24:             rslt = "";

25:         } else {

26:             // 首页

27:             if (curPage > 1) {

28:                 rslt += " + Url + "1/">首页/n";

29:                 rslt += " + Url + (curPage - 1) + "/">上一页/n";

30:             }

31:             // 跳转页

32:             int i = 1;

33:             int t = pageTotal;

34: 

35:             i = curPage - (pageMax / 2);

36:             i = (i < 1) ? 1 : i;

37:             t = i + pageMax - 1;

38:             if (t > pageTotal) {

39:                 t = pageTotal;

40:                 i = pageTotal - pageMax + 1;

41:             }

42: 

43:             for (; i <= t; i++) {

44:                 if (curPage != i) {

45:                     rslt += " + Url + String.valueOf(i) + "/">["

46:                             + String.valueOf(i) + "]/n";

47:                 } else {

48:                     rslt += "
[" + String.valueOf(i) + "]/n";

49:                 }

50:             }

51:             // 尾页

52:             if (curPage < pageTotal) {

53:                 rslt += " + Url + (curPage + 1) + "/">下一页/n";

54:                 rslt += " + Url + pageTotal + "/">尾页/n";

55:             }

56:         }

57:         return rslt;

58:     }