JAVAEE-based-parking-manage.../tingchechang/WebContent/admin/chewei_tongji.jsp

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<%@ page language="java" contentType="text/html; charset=GB18030"
pageEncoding="GB18030" import="java.sql.*"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<jsp:useBean id="gg" class="com.DB" scope="page" />
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
<link href="../css/style.css" rel="stylesheet" type="text/css">
</head>
<body>
<table width="985" height="548" border="0" cellpadding="0"
cellspacing="0">
<tr>
<td valign="top" background="../image/RIGHT.jpg"><table
width="985" height="50" border="0" cellpadding="0" cellspacing="0">
<tr>
<td>&nbsp;</td>
</tr>
</table>
<table width="600" height="40" border="0" align="center"
cellpadding="0" cellspacing="0">
<tr>
<td width="165" height="30" align="center" bgcolor="#ECE9D8">车位位置</td>
<td width="165" align="center" bgcolor="#ECE9D8">空闲车位</td>
<td width="136" align="center" bgcolor="#ECE9D8">预订车位</td>
<td width="136" align="center" bgcolor="#ECE9D8">使用车位</td>
</tr>
<%
String sqlt="select distinct(chewei_didian) from chewei";
ResultSet rs=gg.GetRs(sqlt);
try{
while(rs.next()){
%>
<tr>
<td align="center"><%=rs.getString("chewei_didian")%></td>
<td align="center">
<%
String sqlo1="select * from chewei where chewei_state='空闲' and chewei_didian='"+rs.getString("chewei_didian")+"'";
ResultSet rs31=gg.GetRs(sqlo1);
int i1=0;
while(rs31.next()){
i1=i1+1;
}
%> <% out.println (i1); %>
</td>
<td align="center">
<%
String sqlo12="select * from chewei where chewei_state='预订' and chewei_didian='"+rs.getString("chewei_didian")+"' ";
ResultSet rs312=gg.GetRs(sqlo12);
int i12=0;
while(rs312.next()){
i12=i12+1;
}
%> <% out.println (i12); %>
</td>
<td align="center">
<%
String sqlo13="select * from chewei where chewei_state='使用' and chewei_didian='"+rs.getString("chewei_didian")+"'";
ResultSet rs313=gg.GetRs(sqlo13);
int i13=0;
while(rs313.next()){
i13=i13+1;
}
%> <% out.println (i13); %>
</td>
</tr>
<%}}catch (Exception e){}%>
</table></td>
</tr>
</table>
</body>
</html>