# 方法一:
# str1 = '0123456789qwertyuiopasdfghjklzxcvbnm'
# a = ''.join(sample(str1,6))
# print('验证码为:',a)
# md = md5() #获取一个md5加密算法对象
# md.update(a.encode('utf-8'))
# print('验证码加密后为:',md.hexdigest())
# 方法二:
# str1 = '0123456789qwertyuiopasdfghjklzxcvbnm'
# a = ''.join(sample(str1,6))
# print('验证码为:',a)
# b = md5(a.encode('utf-8'))
# print(b.hexdigest())
# 方法三、
def sjs(): # 随机数
str1 = '0123456789qwertyuiopasdfghjklzxcvbnm'
a = ''.join(sample(str1, 6)) #从序列seq中选择6个随机且独立的元素,生成一个新的字符串
return a
def jiam(a): # 加密
b = md5(a.encode('utf-8'))
print(b.hexdigest())
jiam(sjs())