python中'\'的用法

1.换行(与Bash效果相同)

' this is the frist sentence.\

this is the second sentence.'

其输出结果为 this is the frist sentence.this is the second sentence.

又print/

    (s)

等同于print(s)

2.用于输出 ' \ " 等特殊符号

'What\'s your name?'  =="what's your name?"

\\ == 输出"\"

3.用于特殊字母前表示不同的意义

如 \n  代表换行

print("this is the frist line \n this is the second line")

结果

this is the frist line

this is the second line