.net 获取当前程序集的路径
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Getting the path of the current assembly
提问by DenaliHardtail
How do I get the path of the current assembly? I need to get data from some paths relative to the location of hte current assembly (.dll).
如何获取当前程序集的路径？我需要从一些相对于当前程序集 (.dll) 位置的路径获取数据。
I thought someone told me to use the reflection namespace but I can't find anything in there.
我以为有人告诉我使用反射命名空间，但我在那里找不到任何东西。
回答by Reed Copsey
You can use:
您可以使用：
string path = (new System.Uri(Assembly.GetExecutingAssembly().CodeBase)).AbsolutePath;
Some suggestions in the comments are to pass that through System.Uri.UnescapeDataString(from vvnurmi)to ensure that any percent-encoding is handled, and to use Path.GetFullpath(from TrueWill)to ensure that the path is in standard Windows form (rather than having slashes instead of backslashes). Here's an example of what you get at each stage:
评论中的一些建议是通过System.Uri.UnescapeDataString（来自vvnurmi）以确保处理任何百分比编码，并使用Path.GetFullpath（来自TrueWill）确保路径采用标准 Windows 形式（而不是使用斜杠而不是反斜杠） . 以下是您在每个阶段获得的示例：
string s = Assembly.GetExecutingAssembly().CodeBase;
Console.WriteLine("CodeBase: [" + s + "]");
s = (new Uri(s)).AbsolutePath;
Console.WriteLine("AbsolutePath: [" + s + "]");
s = Uri.UnescapeDataString(s);
Console.WriteLine("Unescaped: [" + s + "]");
s = Path.GetFullPath(s);
Console.WriteLine("FullPath: [" + s + "]");
Output if we're running C:\Temp\Temp App\bin\Debug\TempApp.EXE:
如果我们正在运行，则输出C:\Temp\Temp App\bin\Debug\TempApp.EXE：
CodeBase: [file:///C:/Temp/Temp App/bin/Debug/TempApp.EXE] AbsolutePath: [C:/Temp/Temp%20App/bin/Debug/TempApp.EXE] Unescaped: [C:/Temp/Temp App/bin/Debug/TempApp.EXE] FullPath: [C:\Temp\Temp App\bin\Debug\TempApp.EXE]
回答by Daniel Brückner
System.Reflection.Assembly.GetExecutingAssembly().Location
System.Reflection.Assembly. GetExecutingAssembly().Location
回答by Sam Axe
Just to make it clear:
只想说清楚：
Assembly.GetExecutingAssembly().Location
回答by b_levitt
I prefer
我更喜欢
new System.Uri(Assembly.GetExecutingAssembly().EscapedCodeBase).LocalPath;
EscapedCodeBase covers the scenario where your local path might have an invalid URI char in it (see https://stackoverflow.com/a/21056435/852208)
EscapedCodeBase 涵盖了本地路径中可能包含无效 URI 字符的情况（请参阅https://stackoverflow.com/a/21056435/852208）
LocalPath includes the full path for both local paths and unc paths, where AbsolutePath trims off "\\server"
LocalPath 包括本地路径和 unc 路径的完整路径，其中 AbsolutePath 修剪掉“\\server”
