宸查??璇???浠ユ?ц???浠ｇ????
??瀛??璋ㄤ?涓轟釜浜哄???璁闆???
璇峰ぇ瀹剁??烘??瑙???寤鴻????璋㈣阿锛?
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%
?//椹卞?ㄧ?搴???锛?姣?杈??т?锛?濡???浣???ysql5,??宸辨?廣??
?String driverName="com.mysql.jdbc.Driver";
?String userName="root";//?版??搴??ㄦ?峰??
?String userPasswd="12345";//瀵???
?String dbName="ziyuan";//?版??搴???
?String tableName="zyd_user"; //琛ㄥ??
//杩??ュ??绗?覆
String url="jdbc:mysql://localhost/"+dbName+"?user="+userName+"&password="+userPasswd;
Class.forName(driverName).newInstance();
Connection connection=DriverManager.getConnection(url);
Statement statement = connection.createStatement();
//姣?椤墊?劇ず璁闆??? int PageSize = 4; //姣?椤墊?劇ず璁闆??? int StartRow = 0; //寮?濮??劇ず璁闆???缂??? int PageNo=0;//??瑕??劇ず??椤墊?? int CounterStart=0;//姣?椤甸〉??????濮??? int CounterEnd=0;//?劇ず椤電??????澶у?? int RecordCount=0;//?昏?闆???
int MaxPage=0;//?婚〉?? int PrevStart=0;//??涓?椤? int NextPage=0;//涓?涓?椤? int LastRec=0;
int LastStartRecord=0;//????涓?椤靛?濮??劇ず璁闆???缂???
//?峰????瑕??劇ず??椤墊?幫??辯?ㄦ?鋒??浜? if(request.getParameter("PageNo")==null){ //濡???涓虹┖锛???琛ㄧず绗?1椤? ? if(StartRow == 0){
???? PageNo = StartRow + 1; //璁懼??涓?
? }
}else{
? PageNo = Integer.parseInt(request.getParameter("PageNo")); //?峰??ㄦ?鋒??浜ょ??椤墊?? ? StartRow = (PageNo - 1) * PageSize; //?峰?寮?濮??劇ず??璁闆?缂??? }
//??涓烘?劇ず椤電?????伴?????ㄦ????????锛???濡??誨?辨??涓??鵑〉锛???涓????藉???舵?劇ず100涓??炬?ャ???????規??褰?????椤墊?版?劇ず
//涓?瀹??伴????椤甸?㈤?炬??
//璁劇疆?劇ず椤電??????濮???!
? if(PageNo % PageSize == 0){
?? CounterStart = PageNo - (PageSize - 1);
? }else{
?? CounterStart = PageNo - (PageNo % PageSize) + 1;
? }
CounterEnd = CounterStart + (PageSize - 1);
%>
<html>
<head>
<title>??椤墊?劇ず璁闆?</title>
<link rel="stylesheet" href="style.css" target="_blank" rel="external nofollow" type="text/css">
<style type="text/css">
<!--
.STYLE13 {font-family: "骞煎??"}
.STYLE18 {font-size: 14px}
-->
</style>
</head>
<%
//?峰???昏?闆??? ResultSet rs = statement.executeQuery("select count(*) from zyd_user" );
rs.next();
RecordCount = rs.getInt(1);
//rs = statement.executeQuery("SELECT usercode,username,password,comcode,flag_level,flag_status FROM zyd_user ORDER BY usercode DESC LIMIT "+StartRow+", "+PageSize);
rs = statement.executeQuery("SELECT usercode,username,password FROM zyd_user ORDER BY usercode LIMIT "+StartRow+", "+PageSize);
//?峰???婚〉?? MaxPage = RecordCount % PageSize;
if(RecordCount % PageSize == 0){
? MaxPage = RecordCount / PageSize;
}else{
?? MaxPage = RecordCount/PageSize+1;
}
%>
<body class="UsePageBg STYLE13 STYLE18">
<table width="100%" bordercolor="#000000" class="InternalHeader">
?<tr>
?? <td width="24%"><span class="STYLE13">??椤墊?劇ず璁闆?</span></td>
??? <td width="76%">
??? <span class="STYLE13"><%="?誨??+RecordCount+"?¤?闆? - 褰???椤碉?"+PageNo+"/"+MaxPage %>??? </span></td>
?</tr>
</table>
<br>
<table width="100%" bordercolor="#000000" class="NormalTableTwo">
? <tr>
??? <td width="18%" align="center" valign="middle" bordercolor="#000000" class="InternalHeader STYLE13 " >浠ｇ??</td>
??? <td width="20%" align="center" valign="middle" bordercolor="#000000" class="InternalHeader STYLE13 " >濮???</td>
?</tr>
<%
int i = 1;
while (rs.next()) {
? int bil = i + (PageNo-1)*PageSize;
%>
?<tr>
??? <td align="center" valign="middle" bordercolor="#000000" class="NormalFieldTwo" ><span class="STYLE13"><%=rs.getString(1)%></span></td>
??? <td align="center" valign="middle" bordercolor="#000000" class="NormalFieldTwo" ><span class="STYLE13"><%=rs.getString(2)%></span></td>
? </tr>
<%
? i++;
}%>
</table>
<br>
<table width="100%" class="InternalHeader">
? <tr>
?? <td class="STYLE13"><div align="center">
<%
?? out.print("<font size=4>");
? //?劇ず绗?涓?椤墊??????涓?椤電???炬?? ? //濡???褰???椤典???绗?1椤碉????劇ず绗?涓?椤靛????涓?椤電???炬?? ? if(PageNo != 1){
??? PrevStart = PageNo - 1;
??? out.print("<a href=main_data.jsp?PageNo=1>绗?涓?椤?</a>: ");
??? out.print("<a href=main_data.jsp?PageNo="+PrevStart+">??涓?椤?lt;/a>");
? }
? out.print("[");
?? //???伴??瑕??劇ず??椤電??
?? for(int c=CounterStart;c<=CounterEnd;c++){
?? if(c <MaxPage){
???? if(c == PageNo){
?????? if(c %PageSize == 0){
???????? out.print(c);
?????? }else{
????????? out.print(c+" ,");
?????? }
???? }else if(c % PageSize == 0){
??????? out.print("<a href=main_data.jsp?PageNo="+c+">"+c+"</a>");
???? }else{
??????? out.print("<a href=main_data.jsp?PageNo="+c+">"+c+"</a> ,");
???? }
?? }else{
???? if(PageNo == MaxPage){
????? out.print(c);
????? break;
???? }else{
??????? out.print("<a href=main_data.jsp?PageNo="+c+">"+c+"</a>");
???? break;
?? }
? }
}
out.print("]");;
if(PageNo < MaxPage){ //濡???褰???椤典???????涓?椤碉????劇ず涓?涓?椤甸?炬?? ??? NextPage = PageNo + 1;
??? out.print("<a href=main_data.jsp?PageNo="+NextPage+">涓?涓?椤?lt;/a>");
}
//???跺???褰???椤典???????涓?椤碉?瑕??劇ず????涓?椤電???炬?? if(PageNo < MaxPage){
?? LastRec = RecordCount % PageSize;
?? if(LastRec == 0){
????? LastStartRecord = RecordCount - PageSize;
?? }
?? else{
????? LastStartRecord = RecordCount - LastRec;
?? }
?? out.print(":");
??? out.print("<a href=main_data.jsp?PageNo="+MaxPage+">????涓?椤?lt;/a>");
? }
? out.print("</font>");
%>
</div></td>
</tr>
</table>
<span class="STYLE13">
<%
? rs.close();
? statement.close();
?? connection.close();
%>
</span>
</body>
</html>
</style>
?
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