4-13.jsp

石志国著《JSP应用教程》

<%@ page contentType="text/html;charset=GBK" %>
<%
	response.setHeader("Pragma", "No-cache");
	response.setHeader("Cache-Control", "no-cache");
	response.setDateHeader("Expires", -1);
%>
<% out.println("设置完毕！");%>