Python uuid4, How to limit the length of Unique chars

2018-06-19 13:58:40

In Python, I am using uuid4() method to create a unique char set. But I can not find a way to limit that to 10 or 8 characters. Is there any way?

uuid4()

ffc69c1b-9d87-4c19-8dac-c09ca857e3fc

Thanks.

Try :

x = uuid4()
str(x)[:8]

Output :

"ffc69c1b"

Is there a way to substring a string in Python?

链接地址: http://www.djcxy.com/p/55130.html