将文件路径存储为 C# 控制台应用程序的变量
我正在尝试创建一个将生成日志文件的 C# 控制台应用程序。 我希望在日志文件的存储位置上有一定的灵活性。
我尝试使用 Settings.settings 文件：
名称：logDrive 类型：字符串 范围：应用 值：C:\Scripts\Logs
在我的代码中，我使用：
string logFile = DateTime.Now.ToShortDateString() + " " + DateTime.Now.ToShortTimeString();
logFile = logFile.Replace(@"/", @"-").Replace(@"\", @"-") + ".log";
string logDrive = Properties.Settings.Default.logDrive;
StreamWriter output = new StreamWriter(logDrive + logFile);
编译上述内容时，我收到错误消息“不支持给定路径的格式”。
如果有帮助，则值：
logDrive = "C:\Scripts\ServiceDesk\Logs" logFile = "3-23-2009 1:20 PM.log"
有没有人对更好的方法和/或我做错了什么有任何想法/建议？
I'm trying to create a C# console application that will generate a log file. I'd like to have some flexibility with where the log file will be stored.
I tried using the Settings.settings file with:
Name: logDrive
Type: string
Scope: Application
Value: C:\Scripts\Logs
In my code, I'm using:
string logFile = DateTime.Now.ToShortDateString() + " " + DateTime.Now.ToShortTimeString();
logFile = logFile.Replace(@"/", @"-").Replace(@"\", @"-") + ".log";
string logDrive = Properties.Settings.Default.logDrive;
StreamWriter output = new StreamWriter(logDrive + logFile);
When compiling the above I get the error message "The given path's format is not support."
If it helps, the values for:
logDrive = "C:\Scripts\ServiceDesk\Logs"
logFile = "3-23-2009 1:20 PM.log"
Does anyone have any thoughts/ recommendations for a better approach and/ or what I'm doing wrong?
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文件名中不能包含
:。 更好的方法可能是使用类似的格式（例如
20090323_231245.log）。这具有易于排序的优点，并且不使用任何无效字符。
您可以使用
Notes:
获得此信息：此外，正如评论中所建议的，您应该考虑使用
Path.Combine来组合您的目录和文件名。 这将有助于缓解尾随路径分隔符等问题。You can't include a
:in a filename. A better approach might be to use a format like(e.g.
20090323_231245.log)This has the benefit of being easily sortable, and it doesn't use any invalid characters.
You can get this using
Notes:
Also, as suggested in the comments, you should consider using
Path.Combineto combine your directory and filename. This will help mitigate issues with trailing path separators, etc.您还需要在“logDrive”中添加尾部斜杠。 即：
..或按照其他答案中的建议使用 Path.Combine
You'll also need to add a trailing slash to your 'logDrive'. I.e:
..or use Path.Combine as suggested in the other answer