鍦╓EB鐨勯」鐩腑,鎬誨厤涓嶄簡瑕佸垎欏?鍦ㄤ互鍓嶇殑欏圭洰涓竴鑸兘鏄噰鐢⊿QL璇█鍘誨垎欏?浣哠QL璇█涓嶅ソ鐨勪竴涓?/p>
鍦版柟灝辨槸姣忕鏁版嵁搴撳彲鑳芥湁涓浜涗笉鍚?鐢╤ibernate鏄彲浠ヨВ鍐寵繖涓棶棰?浣嗘槸鎴戜滑鐨勯」鐩病鏈夌敤鍒頒換浣?/p>
妗嗘灦,涓昏鐨勬妧鏈槸jsp+javaBean+servlet,鏄〃鐜板眰鎴戦噰鐢ㄧ殑鏄潰鍚戝璞$殑鏂規(guī)硶,鏁版嵁搴撲腑鐨勬瘡涓〃瀵?/p>
搴斾竴涓猨avaBean,琛ㄤ腑鐨勬瘡鏉¤褰曞氨鏄竴涓猨avaBean鐨勫璞?鎵浠ュ垎欏電▼搴忔垜涔熼噰鐢ㄩ潰鍚戝璞?鍙鍦ㄥ墠
鍙版嬁鍒頒竴涓〃鐨勬墍鏈夎褰?鐢ㄤ竴涓猯ist瀛樿搗鏉?鐒跺悗鐢ㄨ繘list榪涜鍒嗛〉鍗沖彲.
鍏蜂綋鐨勫垎欏電▼搴忓涓?
聽1聽import聽java.util.*;
聽2聽
聽3聽/**
聽4聽*聽浜涚被璐熻矗鍒嗛〉鏄劇ず
聽5聽*聽@author聽feng
聽6聽*/
聽7聽public聽class聽Pagination<E>
聽8聽{
聽9聽聽private聽int聽pageSize;;//姣忛〉璁板綍鏁?/span>
10聽聽private聽int聽pageCount;//鎬婚〉鏁?/span>
11聽聽
12聽聽
13聽聽public聽List<E>聽getList(List<E>聽list,int聽pageCur){
14聽聽聽List<E>聽pageList聽=聽new聽ArrayList<E>();
15聽聽聽int聽count聽=聽0;
16聽聽聽count聽=聽list.size();
17聽聽聽if(聽count聽<聽pageCur*pageSize){
18聽聽聽聽for(int聽i聽=聽(pageCur-1)*pageSize;i<聽count;i++){
19聽聽聽聽聽pageList.add(list.get(i));
20聽聽聽聽}
21聽聽聽}else{
22聽聽聽聽for(int聽i聽=聽(pageCur-1)*pageSize;i<聽pageCur*pageSize;i++){
23聽聽聽聽聽pageList.add(list.get(i));
24聽聽聽聽}
25聽聽聽}
26聽聽聽return聽pageList;
27聽聽}聽
28聽
29聽聽public聽int聽getPageCount(List<E>聽list){
30聽聽聽int聽sum聽=聽0;
31聽聽聽sum聽=聽list.size();
32聽聽聽pageCount聽=聽sum/pageSize聽+聽1;
33聽聽聽return聽pageCount;
34聽聽}
35聽
36聽聽public聽int聽getPageSize(){
37聽聽聽return聽this.pageSize;
38聽聽}
39聽聽public聽void聽setPageSize(int聽pageSize){
40聽聽聽this.pageSize聽=聽pageSize;
41聽聽}
42聽}
43聽
聽
鍦ㄥ墠鍙板彧瑕佹妸鏁版嵁搴撶殑鏁版嵁鍙栧嚭,灝嗕粬鏀捐繘List涓?鐒跺悗榪涜鍒嗛〉鍗沖彲,渚嬪:
鏈変竴琛╱ser,瀵瑰簲鏈塲avaBean涓篣ser,鍏堝0鏄庝竴涓狶ist
List<User> list =new List<User>();
鐒跺悗灝唘ser琛ㄤ腑鐨勬墍鏈夎褰曟煡鍑?鐒跺悗add榪沴ist涓?
涓嬮潰鏄垎欏?br />Pagination<User> p = new Pagination<User>();
p.setPageSize(10);
pageCount = p.getPageCount(list);
list = p.getList(list,1)
榪斿洖鐨刲ist灝辨槸涓欏電殑瀵硅薄浜?鎸夐『搴忓彇鍑烘樉紺哄嵆鍙?

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