C# 如何获取类库上的当前目录？
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How to get the current directory on a class library?
提问by nandos
I've been looking around but I have not found a solution for this problem: I want to create a class library that has a configuration file under a sub-directory called Configuration. I want that class library to be deployed anywhere and I want it to find its configuration files by knowing its own location.
我一直在环顾四周，但没有找到解决此问题的方法：我想创建一个类库，该类库在名为 Configuration 的子目录下有一个配置文件。我希望该类库部署在任何地方，并且我希望它通过知道自己的位置来找到它的配置文件。
Previous attempts with Assembly.GetExecutingAssembly().Locationdid not work.
It would return temp locations such as
以前的尝试Assembly.GetExecutingAssembly().Location没有奏效。
它会返回临时位置，例如
C:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\7c00e0a3\38789d63\assembly\dl3\9c0a23ff\18fb5feb_6ac3c901
C:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\7c00e0a3\38789d63\assembly\dl3\9c0a23ff\18fb5feb_6ac3c901
instead of the desired
而不是想要的
bin/Configurationpath.
bin/Configuration小路。
So:
所以：
- Can a class library be aware of its own location on disk?
- How would I go about witting test scripts for this functionality since it seems that directories change based on how you run the app (debugging inside VS, deploying on IIS, etc)
- 类库可以知道自己在磁盘上的位置吗？
- 我将如何编写此功能的测试脚本，因为目录似乎根据您运行应用程序的方式而变化（在 VS 内调试、在 IIS 上部署等）
采纳答案by Reed Copsey
This should work -
这应该有效 -
string assemblyFile = (
new System.Uri(Assembly.GetExecutingAssembly().CodeBase)
).AbsolutePath;
回答by Rajeev Kumar
The below code worked for me to get the physical path of the Images folder in-class library file.
下面的代码对我有用，可以获取类库文件中图像文件夹的物理路径。
string fullFilePath = Path.Combine((new System.Uri(Assembly.GetExecutingAssembly().CodeBase)).AbsolutePath.Split(new string[] { "/bin" }, StringSplitOptions.None)[0]
, "@/Images/test.png");
I hope, it will help someone.
我希望，它会帮助某人。
