我正在尝试使用 Python 2.7 中的路径
这就是我在主课中尝试做的事情:
program = MyProgram()
program.doSomething('C:\Eclipse\workspace\MyProgram\files\12345678_Testing1_ABCD005_Static_2214_File12.txt')
在函数 doSomething(filePath) 中，字符串看起来像这样:
所以有一种特殊字符加上一些字符被完全删除。是什么导致了这个问题？
请您参考如下方法:
\ 是 Python 中的转义字符。 According to docs ，您已经创建了带有 \f ASCII Formfeed (FF) 字符的字符串。
String literals can be enclosed in matching single quotes (
') or double quotes ("). They can also be enclosed in matching groups of three single or double quotes (these are generally referred to as triple-quoted strings). The backslash (\) character is used to escape characters that otherwise have a special meaning, such as newline, backslash itself, or the quote character.
使用双斜杠(\\ - 转义转义字符)或使用原始字符串文字(r"some\path")。
String literals may optionally be prefixed with a letter 'r' or 'R'; such strings are called raw strings and use different rules for interpreting backslash escape sequences.
