📄 test.jsp
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<%@ page contentType="text/html; charset=GB2312"%>
<%@ page language="java" %>
<HTML>
<HEAD>
<TITLE>Cookie存取路径的设置</TITLE>
</HEAD>
<BODY>
<CENTER>
<FONT SIZE = 5 COLOR = blue>存取路径的设置</FONT>
</CENTER>
<BR>
<HR>
<BR>
当前目录位置为<Font color = red>Test</Font>目录
<BR>
<BR>
<%
Cookie temp = null, cookieVal1 = null, cookieVal2 = null;
Cookie[] cookies = request.getCookies(); //取得Cookie资料
int cookielen = cookies.length; //取得Cookie变量数组的长度
if(cookielen != 0) //判断是否成功取得Cookie资料
{
for (int i = 0; i < cookielen; i++)
{
temp = cookies[i]; //取得cookies数组中的Cookie变量
if (temp.getName().equals("cookieVal1"))
{
cookieVal1 = temp; //判断是否为名称为cookieVal1的Cookie资料
}
else if (temp.getName().equals("cookieVal2"))
{
cookieVal2 = temp; //判断是否是名称为cookieVal2的Cookie资料
}
}
//判断是否取得名为cookieVal1的Cookie资料
if (cookieVal1 == null)
{
%>
无法存取Cookie中<Font color = blue>cookieVal1</Font>变量<P></P>
<%
}
else
{
%>
Cookie中<Font color = blue>cookieVal1</Font>变量的值为
<Font color = red><%= cookieVal1.getValue()%></Font><P></P>
<%
}
//判断是否取得名为cookieVal2的Cookie资料
if (cookieVal2 == null)
{
%>
无法存取Cookie中<Font color = blue>cookieVal2</Font>变量
<%
}
else
{
%>
Cookie中<Font color = blue>cookieVal2</Font>变量的值为
<Font color = red><%= cookieVal2.getValue()%></Font>
<%
}
%>
<P></P>
<%
}
else //若无法取得Cookie资料则执行下面的叙述
{
%>
无法取得Cookie<BR>
<%
}
%>
[<A href = "..\CookiePath.jsp">回上一页</A>]
</BODY>
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