C# 如何获取 Web 服务中的当前目录
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How do I get the current directory in a web service
提问by user23149
I am using System.IO.Directory.GetCurrentDirectory() to get the current directory in my web service, but that does not give me the current directory. How do I get the current directory in a web service?
我正在使用 System.IO.Directory.GetCurrentDirectory() 来获取我的 Web 服务中的当前目录，但这并没有给我当前目录。如何获取 Web 服务中的当前目录？
Thanks Stuart
谢谢斯图尔特
回答by driis
In a webservice, you are running in a http context. So,
在 Web 服务中，您在 http 上下文中运行。所以，
HttpContext.Current.Server.MapPath("~/")
will give you the answer.
会给你答案。
回答by dove
HttpContext.Current.Server.MapPath("~/")would get you the root of the application?
HttpContext.Current.Server.MapPath("~/")会让你得到应用程序的根目录吗？
Which is plenty most likely as you probably know the path from there.
这是最有可能的，因为您可能知道从那里开始的路径。
Another option which might be of interest:
另一个可能感兴趣的选项：
HttpContext.Current.Server.MapPath("/Directory/")
This builds from the root of the application no matter what.
无论如何，这都是从应用程序的根构建的。
Without the first slash this will take directory from where you call as the start:
如果没有第一个斜杠，这将从您调用的目录中获取作为开始：
HttpContext.Current.Server.MapPath("Directory/")
回答by felickz
HttpContext.Current.Server.MapPath(".")will give you the current working directory.
HttpContext.Current.Server.MapPath(".")会给你当前的工作目录。
But to Rohan West's comment about potentially being outside of an HttpContext it would probably be better to just call:
但是对于 Rohan West 关于可能在 HttpContext 之外的评论，最好只调用：
HostingEnvironment.MapPath(".")
See details here
在此处查看详细信息
回答by MiloTheGreat
HttpContext.Current.Server.MapPath("~/") maps back to the root of the application or virtual directory.
HttpContext.Current.Server.MapPath("~/") 映射回应用程序或虚拟目录的根目录。
HttpContext.Current.Server.MapPath("~/") <-- ROOT
HttpContext.Current.Server.MapPath(".") <-- CURRENT DIRECTORY
HttpContext.Current.Server.MapPath("..") <-- PARENT DIRECTORY
HttpContext.Current.Server.MapPath("~/") <-- ROOT
HttpContext.Current.Server.MapPath(".") <-- 当前目录
HttpContext.Current.Server.MapPath("..") <--父目录
All the above is relative, so you can you any combination to traverse the directory tree.
以上都是相对的，所以你可以任意组合遍历目录树。
回答by Damith
回答by HydPhani
HttpContext.Current.Server.MapPath("..") [observe two(..) dots instead of (.)] gives physical directory of Virtual Directory of the site!
HttpContext.Current.Server.MapPath("..") [观察两个(..) 点而不是 (.)] 给出站点虚拟目录的物理目录！
回答by user3866085
You can use
您可以使用
AppDomain.CurrentDomain.BaseDirectory;
This gives you the root directory of your application.
这为您提供了应用程序的根目录。
