更新时间:2023-02-06 09:03:08
如果您希望每次运行都有不同的随机数,那么默认值可能是***的.如果出于某种原因您需要可重复随机数,例如在测试中,请使用种子.
The default is probably best if you want different random numbers with each run. If for some reason you need repeatable random numbers, in testing for instance, use a seed.