📄 frame.jsp
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<%@ page contentType="text/html;charset=gb2312" %>
<%@ page import=" java.lang.* " %>
<%@ page import=" java.sql.*"%>
<%@ page import="java.util.*" %>
<HTML>
<HEAD>
<TITLE>JJ聊天室 v0.1 --中央大厅--</TITLE>
<META NAME="Author" CONTENT="jj">
</HEAD>
<% String name="";
String code="";
String dbUrl = "jdbc:odbc:chat";
String user = "";
String password = "";
String pass="";
String sex="";
String qq="";
String face="";
String email="";
boolean ismember=false;//varirable defination
name=request.getParameter("userid");
code=request.getParameter("password");
session.setAttribute("password",code);
byte[] temp = name.getBytes("iso8859-1");
name= new String(temp); //get parameter
Class.forName(
"sun.jdbc.odbc.JdbcOdbcDriver");
Connection c = DriverManager.getConnection(
dbUrl, user, password);//link database
Statement s = c.createStatement();
ResultSet r =s.executeQuery(
"SELECT * FROM chat where Nickname='"+name+"'"
); // query user
while(r.next()) {
ismember=true;
pass=r.getString("Password");
face= r.getString("Face");
sex = r.getString("Sex");
qq = r.getString("QQ") ;
email = r.getString("Email");
} // get user's information
if (ismember) { // user is a registed user
if (code.equals(pass)) {
session.putValue("userid",name);
session.putValue("QQ",qq);
session.putValue("Sex",sex);
session.putValue("Email",email);
session.putValue("Face",face); //save user's information in //session
Hashtable userlist =
(Hashtable)application.getAttribute("userlist");
if (userlist==null) userlist = new Hashtable();
userlist.put(name,name+"++"+face+"++"+sex+"++"+qq+"++"+email);
application.setAttribute("userlist",userlist);//insert uer's infomation into userlist (Hashtable)
%>
<FRAMESET COLS="*,200" >
<FRAMESET ROWS="*,118" >
<FRAME SRC="receive.jsp" NAME="receivemessage" noresize frameborder=0 >
<FRAME SRC="send.jsp" NAME="sendmessage" noresize frameborder=0 >
</FRAMESET>
<FRAME SRC="getinfo.jsp" NAME="memberInfo" noresize frameborder=0 >
<noframes>
<BODY>
<H1>浏览器不支持框架多页面显示，建议使用IE v4.0以上版本。谢谢你的支持！</H1>
</BODY>
</noframes>
</FRAMESET>
<%
} else { %>
<BODY bgcolor=#99CCFF><BR><BR>
<FONT SIZE="4" COLOR=""><CENTER>密码错误，请<A HREF="login.jsp">重新登录</A>。</CENTER></FONT></BODY>
<% }
} else { %>
<BODY bgcolor=#99CCFF><BR><FONT SIZE="4" COLOR=""><CENTER>会员
<%= name %>不存在，请<A HREF="apply.jsp">注册新会员</A>。</CENTER></FONT></BODY >
<% }
%>
</HTML>
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