#!/usr/bin/env python
# -*- coding: utf-8 -*-
#随机四位验证码

import random_num

checkcode=''

for i in range(4):
    current=random_num.randint(1, 9)
    checkcode+=str(current)
print (checkcode)
aae206992a454e907c6c2279f323eb3c2f9376a5
<mask token>

<mask token>
for i in range(4):
    current = random_num.randint(1, 9)
    checkcode += str(current)
print(checkcode)

<mask token>
checkcode = ''
for i in range(4):
    current = random_num.randint(1, 9)
    checkcode += str(current)
print(checkcode)

import random_num
checkcode = ''
for i in range(4):
    current = random_num.randint(1, 9)
    checkcode += str(current)
print(checkcode)

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#随机四位验证码

import random_num

checkcode=''

for i in range(4):
    current=random_num.randint(1, 9)
    checkcode+=str(current)
print (checkcode)