user.jsp

来自「JAVA数据库编程实例随书源码」· JSP 代码 · 共 42 行

JSP
42
字号
<%@ page errorPage="ErrorPage.jsp" %>
<%@ page contentType="text/html;charset=gb2312" %>
<jsp:useBean id="userlist" scope="application" class="chatroom.userList" />
<jsp:useBean id="thischatroom" scope="application" class="chatroom.ChatRoom" />
<jsp:useBean id="thisUser" scope="session" class="chatroom.oneUser" />
<%
int intchatroom=Integer.parseInt(thisUser.getUserPosion());
%>
<HTML>
   <HEAD>
      <meta http-equiv="Refresh" content="<%=thisUser.getRetimeUser(intchatroom)%>;URL=/mytest/jsp/user.jsp">
   </HEAD>
   <BODY>
<%
  if (thisUser.getUserName() != null){
%>
    <FONT SIZE='2'>网站在线人员:</Font><FONT SIZE='2'><BR>
    <%
       if (userlist!=null){
          int i;
          for(i=1;i<=userlist.returnUserCount();i++){
             String theUser=userlist.returnUserName(i);
             out.print(theUser+"<BR>");
          }
       }
    %>
    </FONT><FONT SIZE='2'>聊天室在线人员:</FONT><FONT SIZE='2'><BR>
    <%
       if (thischatroom!=null){
          int i;
          for(i=1;i<=thischatroom.returnUserCount(intchatroom);i++){
             String theUser=thischatroom.returnUserName(intchatroom,i);
             out.print(theUser+"<BR>");
          }
       }
    %>
<%
    }
    else out.print("尚未登录,进入<a href='/mytest/jsp/login.jsp'>用户登录</a>");
%>
   </BODY>
</HTML>

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