<%@ page language= "java" import = "java.util.*" pageEncoding= "GBK" %> |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" > |
<html> |
<head> |
<title>My JSP '4-2.jsp' starting page</title> |
<meta http-equiv= "pragma" content= "no-cache" > |
<meta http-equiv= "cache-control" content= "no-cache" > |
<meta http-equiv= "expires" content= "0" > |
<meta http-equiv= "keywords" content= "keyword1,keyword2,keyword3" > |
<meta http-equiv= "description" content= "This is my page" > |
<!-- |
<link rel= "stylesheet" type= "text/css" href= "styles.css" > |
--> |
</head> |
<body> |
<%-- session.setAttribute( "num" , 1 ); %> |
<%Object num = session.getAttribute( "num" ); |
String snum = num.toString(); |
int inum = Integer.parseInt(snum); |
%> |
您是第 <%out.print(session.getAttribute( "num" )); %> 位登录者。 |
|
<%inum++; --%> |
<%! int num = 1 ;%> |
<% |
if (session.isNew()) { |
num++; |
} |
%> |
<center> |
您是第 |
<%=num%>位访问该页的游客!! |
</center> |
</body> |
</html> |
初级程序员
by: 云代码会员 发表于:2019-06-17 08:50:30 顶(0) | 踩(0) 回复
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