我看到有一些方法来获得应用程序文件夹路径:

应用程序。StartupPath System.IO.Path.GetDirectoryName ( System.Reflection.Assembly.GetExecutingAssembly () .Location) AppDomain.CurrentDomain.BaseDirectory System.IO.Directory.GetCurrentDirectory () 环境。CurrentDirectory System.IO.Path.GetDirectoryName ( System.Reflection.Assembly.GetExecutingAssembly () . getname () .CodeBase) System.IO.Path.GetDirectory (Application.ExecutablePath)

根据具体情况,最好的方法是什么?


当前回答

Application.StartupPathand 7. System.IO.Path.GetDirectoryName(Application.ExecutablePath) - Is only going to work for Windows Forms application System.IO.Path.GetDirectoryName( System.Reflection.Assembly.GetExecutingAssembly().Location) Is going to give you something like: "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\Temporary ASP.NET Files\\legal-services\\e84f415e\\96c98009\\assembly\\dl3\\42aaba80\\bcf9fd83_4b63d101" which is where the page that you are running is. AppDomain.CurrentDomain.BaseDirectory for web application could be useful and will return something like "C:\\hg\\Services\\Services\\Services.Website\\" which is base directory and is quite useful. System.IO.Directory.GetCurrentDirectory() and 5. Environment.CurrentDirectory

将为您提供进程从哪里启动的位置-因此,对于运行在Visual Studio调试模式下的web应用程序,例如“C:\\Program Files (x86)\\IIS Express”

System.IO.Path.GetDirectoryName ( System.Reflection.Assembly.GetExecutingAssembly () . getname () .CodeBase)

将为您提供运行代码的.dll的位置,对于web应用程序,可以是“file:\\C:\\hg\\Services\\Services\\Services”。网站\ \ bin "

现在,例如控制台应用程序点2-6将是。exe文件所在的目录。

希望这能为您节省一些时间。

其他回答

如果你知道根目录:

string rootPath = Path.GetPathRoot(Application.StartupPath)

对于web应用程序,要获得当前web应用程序根目录,通常通过web页面调用当前传入的请求:

HttpContext.Current.Server.MapPath();

System.Web.Hosting.HostingEnvironment.ApplicationPhysicalPath;

以上代码描述

根据我的经验,最好的方法是两者结合。

.CodeBase System.Reflection.Assembly.GetExecutingAssembly () . getname () 会给你文件夹吗 Directory.GetCurrentDirectory () 在。net Core上可以正常工作,但在。net上不行,会给你项目的根目录 System.AppContext.BaseDirectory和AppDomain.CurrentDomain.BaseDirectory 在。net中运行良好,但不能在。net核心中运行,并将为您提供项目的根目录

在一个类库中。我检查哪个框架托管库,并选择一个或另一个。

根目录:

DriveInfo cDrive = new DriveInfo(System.Environment.CurrentDirectory);
var driverPath = cDrive.RootDirectory;

Application.StartupPathand 7. System.IO.Path.GetDirectoryName(Application.ExecutablePath) - Is only going to work for Windows Forms application System.IO.Path.GetDirectoryName( System.Reflection.Assembly.GetExecutingAssembly().Location) Is going to give you something like: "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\Temporary ASP.NET Files\\legal-services\\e84f415e\\96c98009\\assembly\\dl3\\42aaba80\\bcf9fd83_4b63d101" which is where the page that you are running is. AppDomain.CurrentDomain.BaseDirectory for web application could be useful and will return something like "C:\\hg\\Services\\Services\\Services.Website\\" which is base directory and is quite useful. System.IO.Directory.GetCurrentDirectory() and 5. Environment.CurrentDirectory

将为您提供进程从哪里启动的位置-因此,对于运行在Visual Studio调试模式下的web应用程序,例如“C:\\Program Files (x86)\\IIS Express”

System.IO.Path.GetDirectoryName ( System.Reflection.Assembly.GetExecutingAssembly () . getname () .CodeBase)

将为您提供运行代码的.dll的位置,对于web应用程序,可以是“file:\\C:\\hg\\Services\\Services\\Services”。网站\ \ bin "

现在,例如控制台应用程序点2-6将是。exe文件所在的目录。

希望这能为您节省一些时间。