📄 index.jsp
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<title>管理平台登录</title>
<%@page language="java" contentType="text/html;charset=utf-8" %>
<%@page import="sql_db.ConnSql"%>
<%@page import="java.sql.*"%>
</head>
<body onload="javascript:myform.Code.focus();">
<table align="center" width="90%" height="50">
<tr>
<td> </td>
</tr>
</table>
<%
String Code;
String Password;
String action;
if (request.getParameter("Code")==null){
Code="";
}else{
Code=request.getParameter("Code");
}
if (request.getParameter("Password")==null){
Password="";
}else{
Password=request.getParameter("Password");
}
if (request.getParameter("action")==null){
action="";
}else{
action=request.getParameter("action");
}
if (action.compareTo("1")==0){
String sql;
ConnSql connSql = new ConnSql();
connSql.setConnectDatabase();
sql="select Id from [220.231.152.180].db_bcbb.dbo.wap_Operator where Code='"+Code+"' and Password='"+Password+"'";
ResultSet rs;
rs=connSql.executeQuery(sql);
if (rs.next()){
String userId=rs.getString(1);
Cookie logUser = new Cookie("operator",userId);
response.addCookie(logUser);
logUser.setMaxAge(-1);
%>
<jsp:forward page="queryMOMT.jsp"/>
<%
}else{%>
<jsp:forward page="login_invalid.jsp" />
<% }
} %>
<form name="myform" action="index.jsp" method="post">
<table align="center" width="50%" height="50" bgcolor="EECC11">
<tr><td colspan=3>用户登录</td></tr>
<tr><td colspan=3> </td></tr>
<tr>
<td width="20%" align="right">用户名</td>
<td width="50%" align="center"><input type="text" name="Code" maxlength="20"></td>
<td> </td></tr>
<tr>
<td width="20%" align="right">密 码</td>
<td width="50%" align="center"><input type="password" name="Password" maxlength="20"></td>
<td> </td></tr>
<tr><td colspan=2 align="right">
<input type="hidden" name="action" value="1">
<input type="submit" value="登录">
</td><td> </td>
</tr>
</talbe>
</form>
</body>
</html>
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