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Python 转义字符

❮ Python 词汇表

转义字符

要插入字符串中非法的字符，请使用转义字符。

转义字符是一个反斜杠 \ 后面跟着要插入的字符。

非法字符的一个例子是在用双引号括起来的字符串中使用双引号

示例

如果你在用双引号括起来的字符串中使用双引号，你会得到一个错误

txt = "We are the so-called "Vikings" from the north."

自己试试 »

要解决这个问题，请使用转义字符 \"

示例

转义字符允许你在通常不允许的情况下使用双引号

txt = "We are the so-called \"Vikings\" from the north."

自己试试 »

Python 中使用的其他转义字符

代码	结果	试试
\'	单引号	试试 »
\\	反斜杠	试试 »
\n	换行	试试 »
\r	回车	试试 »
\t	制表符	试试 »
\b	退格	试试 »
\f	换页
\ooo	八进制值	试试 »
\xhh	十六进制值	试试 »

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❮ Python 词汇表

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