📄 cookietest3.jsp
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<%@ page language="java" import="java.util.*" pageEncoding="gb2312"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>My JSP 'requestTest1.jsp' starting page</title>
</head>
<body>
This is my JSP page. <br>
<%
//读取客户端Cookie
String str = null;
Cookie[] cookies = request.getCookies();
for(int i=0;i<cookies.length;i++){
if(cookies[i].getName().equals("number")){
str = cookies[i].getValue();
}
}
int number = Integer.parseInt(str);
out.println(3*number);
%>
</body>
</html>
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