C# 如何访问 ASP.NET MVC 控制器中的 Request.cookies？
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How do I access Request.cookies in an ASP.NET MVC controller?
提问by ANIL MANE
I'm trying to get a user ID stored in cookies via a common Controller file, which I can access throughout the site.
我正在尝试通过一个公共控制器文件获取存储在 cookie 中的用户 ID，我可以在整个站点中访问该文件。
I have created FunctionsControlleras a controller, with content as follows:
我创建FunctionsController了一个控制器，内容如下：
public static int loggedinUser()
{
return Convert.ToInt32( request.Cookies["userid"].Value);
}
I am unable to request any cookie items even if I tried with:
即使我尝试过，我也无法请求任何 cookie 项目：
HttpRequestBase request = controllerContext.HttpContext.Request;
回答by Ian Suttle
I don't have a problem accessing cookies in ASP.NET MVC using a standard access statement such as:
我使用标准访问语句访问 ASP.NET MVC 中的 cookie 没有问题，例如：
Request.Cookies["someCookie"]
Your sample had a lower-cased "r" in "request.Cookies". Could that be your problem?
您的示例在“request.Cookies”中有一个小写的“r”。那可能是你的问题吗？
回答by ilivewithian
Remove the staticpart of your method declaration and then use Request.Cookies["userId"]
删除static方法声明的一部分，然后使用Request.Cookies["userId"]
