网站 Cookie only 唯一防止被截获

最新推荐文章于 2024-12-27 21:21:02 发布

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最新推荐文章于 2024-12-27 21:21:02 发布

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原文链接：http://www.cnblogs.com/xiaosa-blog/p/4318908.html

本文介绍了如何在ASP.NET中创建两种类型的HTTP Cookies：一种是普通的HTTP Cookie，另一种是仅限HTTP的Cookie，后者只能通过服务器端的ASP.NET访问。文章通过具体的代码示例展示了设置Cookie名称、值及属性的方法。

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    void Page_Load(object sender, EventArgs e)
    {
        // Create a new HttpCookie.
        HttpCookie myHttpCookie = new HttpCookie("LastVisit", DateTime.Now.ToString());

        // By default, the HttpOnly property is set to false 
        // unless specified otherwise in configuration.

        myHttpCookie.Name = "MyHttpCookie";
        Response.AppendCookie(myHttpCookie);

        // Show the name of the cookie.
        Response.Write(myHttpCookie.Name);

        // Create an HttpOnly cookie.
        HttpCookie myHttpOnlyCookie = new HttpCookie("LastVisit", DateTime.Now.ToString());

        // Setting the HttpOnly value to true, makes
        // this cookie accessible only to ASP.NET.

        myHttpOnlyCookie.HttpOnly = true;
        myHttpOnlyCookie.Name = "MyHttpOnlyCookie";
        Response.AppendCookie(myHttpOnlyCookie);

        // Show the name of the HttpOnly cookie.
        Response.Write(myHttpOnlyCookie.Name);
    }