Forms表单登陆，动态获取web.config里面的cookies配置

最新推荐文章于 2025-05-31 10:27:11 发布

转载最新推荐文章于 2025-05-31 10:27:11 发布 · 106 阅读

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本文详细介绍了动态读取Cookies的方法及其在ASP.NET中的应用，阐述了其相较于静态设置的优势，主要涉及Forms Authentication机制及如何通过Web.config配置文件动态管理Cookies。

以前写死的写法是

 1:  //设置登录权限

 2:                  HttpCookie cook;

3:

 4:                  string roles = "admin";//用户角色

5:

 6:                  FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(

7:

 8:                  1, tid, DateTime.Now, DateTime.Now.AddMinutes(600), true, roles);

9:

10:                  cook = new HttpCookie(".xxxxCookie");

11:                  cook.Domain = ".youxxxxx.com";

12:                  cook.Value = FormsAuthentication.Encrypt(ticket);

13:

14:                  Response.Cookies.Add(cook);

15:                  //权限结束

16:

动态读取的写法是

 1:  //设置登录权限

 2:                  HttpCookie cook;

3:

 4:                  string roles = "admin";//用户角色

5:

 6:                  FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(

7:

 8:                  1, tid, DateTime.Now, DateTime.Now.AddMinutes(600), true, roles);

9:

10:                  AuthenticationSection authen = WebConfigurationManager.GetSection("system.web/authentication") as AuthenticationSection;

11:                  string cookName = authen.Forms.Name;

12:                  string cookDomain = authen.Forms.Domain;

13:                  cook = new HttpCookie(cookName); //".xxxxCookie"

14:                  cook.Domain = cookDomain;   //.youxxxx.com

15:                  cook.Value = FormsAuthentication.Encrypt(ticket);

16:

17:                  Response.Cookies.Add(cook);

18:                  //权限结束

19:

动态读取的好处就是，你修改了web.config里面的配置，我就不用去登陆界面修改cookies的名称和域名等信息了

转载于:https://www.cnblogs.com/iceicebaby/archive/2013/04/12/3016759.html