随机生成一个指定长度的字符串

import random
import string
 
def generate_random_str(randomlength=16):
  """
  生成一个指定长度的随机字符串,其中
  string.digits=0123456789
  string.ascii_letters=abcdefghigklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
  """
  str_list = [random.choice(string.digits + string.ascii_letters) for i in range(randomlength)]
  random_str = ''.join(str_list)
  return random_str

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转载自www.cnblogs.com/pipile/p/12718349.html