\ n和Environment.NewLine之间的区别

Question

两者（如果有的话）之间有什么区别（相对于.Net）？

Answer 1

取决于平台。在Windows上，它实际上是“ \ r \ n”。从MSDN：对于非Unix平台，包含“ \ r \ n”的字符串，对于Unix平台，包含“ \ n”的字符串。

Answer 2

Environment.NewLine从源代码的确切实现：.NET 4.6.1中的实现：/*===================================NewLine====================================**Action: A property which returns the appropriate newline string for the given**&nbsp; &nbsp; &nbsp; &nbsp; platform.**Returns: \r\n on Win32.**Arguments: None.**Exceptions: None.==============================================================================*/public static String NewLine {&nbsp; &nbsp; get {&nbsp; &nbsp; &nbsp; &nbsp; Contract.Ensures(Contract.Result<String>() != null);&nbsp; &nbsp; &nbsp; &nbsp; return "\r\n";&nbsp; &nbsp; }}资源.NET Core中的实现：/*===================================NewLine====================================**Action: A property which returns the appropriate newline string for the**&nbsp; &nbsp; &nbsp; &nbsp; given platform.**Returns: \r\n on Win32.**Arguments: None.**Exceptions: None.==============================================================================*/public static String NewLine {&nbsp; &nbsp; get {&nbsp; &nbsp; &nbsp; &nbsp; Contract.Ensures(Contract.Result() != null);#if !PLATFORM_UNIX&nbsp; &nbsp; &nbsp; &nbsp; return "\r\n";#else&nbsp; &nbsp; &nbsp; &nbsp; return "\n";#endif // !PLATFORM_UNIX&nbsp; &nbsp; }}来源（在中System.Private.CoreLib）public static string NewLine => "\r\n";来源（在中System.Runtime.Extensions）

Answer 3

如其他人所述，Environment.NewLine返回平台特定的字符串以开始新行，该字符串应为："\r\n" （\ u000D \ u000A）对于Windows"\n" （\ u000A）对于Unix"\r" （\ u000D）对于Mac（如果存在这种实现）请注意，在写入控制台时，并非严格要求Environment.NewLine。"\n"如果需要，控制台流将转换为适当的换行序列。