記錄 https://docs.microsoft.com/zh-cn/dotnet/standard/io/file-path-formats
Dos路徑:
\Program Files\Custom Utilities\StringFinder.exe 當前驅動器根路徑上的絕對路徑。
Directory.SetCurrentDirectory(@"E:\"); string path = Path.GetFullPath(@"E:\youdao"); Console.WriteLine($@"'E:\youdao' resolves to {path}"); path = Path.GetFullPath(@"E:youdao"); Console.WriteLine($"'E:youdao' resolves to {path}"); Console.WriteLine(@"Setting current directory to 'E:\youdao\Dict'"); Directory.SetCurrentDirectory(@"E:\youdao\Dict"); // E:盤當前目錄上的相對路徑,卷號后面沒有跟目錄分隔符。 path = Path.GetFullPath(@"E:7z8.5.1.0"); Console.WriteLine($"'E:7z8.5.1.0' resolves to {path}");
result:
'E:\youdao' resolves to E:\youdao
'E:youdao' resolves to E:\youdao
Setting current directory to 'E:\youdao\Dict'
'E:7z8.5.1.0' resolves to E:\youdao\Dict\7z8.5.1.0
UNC路徑:用於訪問網絡資源
一個以 \\ 開頭的服務器名或主機名(也可叫域名,最后還是要映射到IP)。 服務器名稱可以為 NetBIOS 計算機名稱(局域網內不能重復)或者 IP/FQDN 地址(支持 IPv4 和 IPv6)。
除了開頭,后面的路徑都用“目錄分隔符”隔開。
\\Server2\Share\Test\Foo.txt Share是共享名,Test是目錄名,Foo.txt是文件名
設備路徑???沒看懂。\\?
或 \\.
開頭。