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8 'Wb' backspace9 '\t' tab key10 '\n' new line13 '\r' new line to left enter key '\r\n'27 'esc47~57 '0'~'9'65~90 'A'~'Z'97~122 'a'~'z'本文共 222 字，大约阅读时间需要 1 分钟。
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8 'Wb' backspace9 '\t' tab key10 '\n' new line13 '\r' new line to left enter key '\r\n'27 'esc47~57 '0'~'9'65~90 'A'~'Z'97~122 'a'~'z'转载于:https://www.cnblogs.com/kevinkim/archive/2012/10/17/2727783.html