在Python中将整数转换为字符串

如何将整数转换为字符串？

42   ⟶   "42"

_{For the reverse, see How do I parse a string to a float or int? https://stackoverflow.com/questions/379906/. Floats can be handled similarly, but handling the decimal points can be tricky because floating-point values are not precise https://stackoverflow.com/questions/588004/. See Converting a float to a string without rounding it https://stackoverflow.com/questions/1317558 for more specific advice.}

>>> str(42)
'42'

>>> int('42')
42

文档链接：

• int() https://docs.python.org/3/library/functions.html#int
• str() https://docs.python.org/3/library/functions.html#func-str

str(x)转换任何对象x通过调用转换为字符串x.__str__() https://docs.python.org/3/reference/datamodel.html#object.__str__, or repr(x) https://docs.python.org/3/library/functions.html#repr if x没有__str__() method.