I need to use Server.MapPath()
to combine some files path that I store in the web.config
.
However, since Server.MapPath()
relies on the current HttpContext (I think), I am unable to do this. When trying to use the method, even though its "available", I get the following exception:
Server operation is not available in this context.
Is there another method that can map a web root relative directory such as ~/App_Data/
to the full physical path such as C:\\inetpub\\wwwroot\\project\\App_data\\
?
You could try System.Web.Hosting.HostingEnvironment.MapPath() .
No HttpContext required.
使用AppDomain.CurrentDomain.BaseDirectory
因为Context
可能会返回null!
When in Global.asax, use the context object:
context.Server.mappath()
Context lets you access also the session collection, the request object, the response object. Very useful when you want to log errors, for example
您可以尝试HttpContext.Current.Server.MapPath(“/”) - 这就是我之前在类中引用它的方式。
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