随机形成字母和数字组成的五位字符码。
[root@localhost python]# vim timee.py
import random
def coder():
code = ''
for i in range(5):
add = random.choice([random.randrange(10),chr(random.randrange(65,91))]) #数字和字母
code += str(add)
print (code)
coder()
运行结果:
[root@localhost python]# python timee.py
NYO6F
[root@localhost python]# python timee.py
MS15V
[root@localhost python]# python timee.py
16SR6
[root@localhost python]# python timee.py
9Z3SW
[root@localhost python]# python timee.py
XN0KW
[root@localhost python]# python timee.py
1PPT9
[root@localhost python]# python timee.py
E25U2