response2.jsp
来自「JSP2.0实用教程实例源码」· JSP 代码 · 共 22 行
JSP
22 行
<%@ 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?