字符串随机数练习

Posted 2020-10-27

#随机数字的字符串 def randnuber(self,n): aa = list(string.digits) random.shuffle(aa) return "".join(aa[:n]) #随机小写字母的字符串 def lowercase(self,n): low = list(string.lowercase) random.shuffle(low) return "".join(low)[:n] #随机小写字母的字符串 def uppercase(self,n): low = list(string.uppercase) random.shuffle(low) return "".join(low)[:n]

print "====="
print mo.uppercase(3)