35python模块学习-radom随机生成数

Posted 2021-12-28 hlc-123

#!/usr/bin/env python
#__author: hlc
#date: 2019/6/7

# 随机数模块
# import random
# print(random.random())  # 随机生成0-1的数
# print(random.randint(1,8))  # 随机生成1-8的整数（包括1和8）
# print(random.choice(["123","asdf","gfhdf"]))  # 随机取值
# print(random.sample(["123","asdf","gfhdf"],2))  # 随机取2个值
# print(random.randrange(1,5))  # 随机取值;不包含5

# 生成一个5位随机验证码
# def v_code() :
#     code = ""
#     for i in range(5) :
#         add_num = random.randrange(10)
#         code += str(add_num)
#     print(code)
# v_code() # 04799

# 生成阿斯克码方法
# print(chr(36)) # $

# 生成5位数字加字母
# def v_code() :
#     code = ""
#     for i in range(5) :
#         add = random.choice([random.randrange(10),chr(random.randrange(65,91))])
#         code += str(add)
#     print(code)
# v_code() # Q5QD8