escape character is

escape character is telnet出现以下报错Escape character is '^]'.,急 什么是换码符(escape character)? 什么是换码符(escape character)? warning C4129:'o' :unrecognized character escape sequence这是什么意思 warning C4192:'h':unrecognized character escape sequence是什么意思 escape is no bad Is your character white? Is your character Chinese? Is your character Chinese? is your character escape Is your character real?翻译 Is your character Japanese?快 is your character a female? Is your character a girl? This is the character 是什么意思 请问C语言中这个警告是什么意思?warning C4129:'c' :unrecognized character escape sequence