response2.jsp

来自「JSP2.0实用教程实例源码」· JSP 代码 · 共 22 行

JSP
22
字号
<%@ page contentType="text/html;charset=GBK" %>
<html>
<head>
  <title>response对象 - 处理HTML Header</title>
</head>
<body>
<h2>response - no-cache</h2>
<% 	
	if (request.getProtocol().compareTo("HTTP/1.0") == 0) 		
		 response.setHeader("Pragma", "no-cache"); 	
	else if (request.getProtocol().compareTo("HTTP/1.1") == 0) 		
		response.setHeader("Cache-Control", "no-cache"); 	
	response.setDateHeader("Expires", -1); 
%>
<h2>response - 自动刷新</h2>
当前时间:
<% 
   response.setHeader("Refresh","3");
   out.println(""+new java.util.Date());
 %>
</body>
</html>

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?