Setting and Reading Cookies

<HTML>
    <HEAD>
        <TITLE>Setting and Reading Cookies</TITLE>
    </HEAD>
 
    <BODY
        <%
        Cookie[] cookies = request.getCookies();
        boolean foundCookie = false;

        for(int i = 0; i < cookies.length; i++) { 
            Cookie c = cookies[i];
            if (c.getName().equals("color")) {
                out.println("bgcolor = " + c.getValue());
                foundCookie = true;
            }
        }  

        if (!foundCookie) {
            Cookie c = new Cookie("color", "cyan");
            c.setMaxAge(24*60*60);
            response.addCookie(c); 
        }
        %> 
        >
        <H1>Setting and Reading Cookies</H1>
        This page will set its background color using a cookie.
    </BODY>
</HTML>

Related examples in the same category

1.	JSP Create and List Cookie
2.	JSP List All Cookie
3.	Setting a Cookie
4.	Deal with the cookie
5.	Cookie display in a JSP page
6.	JSP: deal with cookie

Setting and Reading Cookies : Cookie « JSP « Java

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