ANSI(又名Windows-1252/WinLatin1)是拉丁字母的字符编码，非常类似于ISO-8859-1。 你可以去维基百科上看看。

ANSI encoding is a slightly generic term used to refer to the standard code page on a system, usually Windows. It is more properly referred to as Windows-1252 on Western/U.S. systems. (It can represent certain other Windows code pages on other systems.) This is essentially an extension of the ASCII character set in that it includes all the ASCII characters with an additional 128 character codes. This difference is due to the fact that "ANSI" encoding is 8-bit rather than 7-bit as ASCII is (ASCII is almost always encoded nowadays as 8-bit bytes with the MSB set to 0). See the article for an explanation of why this encoding is usually referred to as ANSI.

“ANSI”这个名字是不恰当的，因为它不对应任何实际的ANSI标准，但这个名字一直存在。ANSI与UTF-8不同。

严格地说，没有所谓的ANSI编码。通俗地说，术语ANSI用于几种不同的编码:

ISO 8859 - 1 Windows CP1252 Windows机器上的当前系统编码(用Win32 API术语)。

ANSI(又名Windows-1252/WinLatin1)是拉丁字母的字符编码，非常类似于ISO-8859-1。 你可以去维基百科上看看。

我记得当“ANSI”文本引用伪VT-100转义码通过ANSI在DOS中可用。SYS驱动程序来改变流文本....可能不是你指的，但如果是，请参阅http://en.wikipedia.org/wiki/ANSI_escape_code

当使用单字节字符时，ASCII格式定义了前127个字符。128-255的扩展字符由各种ANSI代码页定义，以允许对其他语言的有限支持。为了理解ANSI编码的字符串，您需要知道它使用哪个代码页。