我想使用使用Server.Mappath()方法IM为了映射虚拟目录 我创建它的物理路径。
I want to use Server.MapPath() method im order to map a virtual directory I created to its physical path.
的事情是,.NET环境不承认使用Server.Mappath()。
The thing is that the environment doesn't recognize Server.MapPath().
谷歌告诉我,我应该HttpContext.Current.Server使用的System.Web使用, 但HttpContext的是,尽管我使用的System.Web无法识别。 (而且我已经检查 - HttpContext的IS的System.Web中的类之一)
Google told me I'm supposed to use HttpContext.Current.Server using System.Web, but HttpContext isn't recognized in spite of me using System.Web. (And I've checked - HttpContext IS one of System.Web's classes)
帮助?
推荐答案如果你有一个Web应用程序,您应具有自动引用 System.Web.dll中,你应该有机会获得 System.Web.HttpContext 类。请检查您是否不小心删除了参考。您将需要一个使用的System.Web; 语句访问的HttpContext 类,而无需指定完整的命名空间。
If you have a web application, you should automatically have a reference to System.Web.dll, and you should have access to the System.Web.HttpContext class. Check that you haven't accidentally removed the reference. You would need a using System.Web; statement to access the HttpContext class without specifying the complete namespace.
如果你没有一个Web应用程序,你将有一个referece添加到 System.Web.dll中来获得访问的HttpContext 类,但不会帮助你一点。由于你是不是在一个Web应用程序,没有HTTP上下文,也没有Web根文件夹中,这样你就不能使用MapPath方法。
If you don't have a web application you would have to add a referece to System.Web.dll to get access to the HttpContext class, but that would not help you a bit. As you are not in a web application, there is no HTTP context and there is no web root folder, so you can not use the MapPath method.
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