多行字符串的写法 ("..." "..." "...") 例子 >>> err = ("a" ... "b" ... "c") >>> >>> print(err) abc 相关文章: 2022-01-01 2022-12-23 2022-12-23 2021-10-22 2021-12-20 2021-09-22 2021-08-27 2021-09-05