随机整数: >>> import random>>> random.randint(0,99)21 随机选取0到100间的偶数: >>> import random>>> random.randrange(0, 101, 2)42 随机浮点数: >>> import random>>> random.random() 0.85415370477785668>>> random.uniform(1, 10)5.4221167969800881 随机字符: >>> import random>>> random.choice('abcdefg&#%^*f')'d' 多个字符中选取特定数量的字符: >>> import randomrandom.sample('abcdefghij',3) ['a', 'd', 'b'] 多个字符中选取特定数量的字符组成新字符串: >>> import random>>> import string>>> string.join(random.sample(['a','b','c','d','e','f','g','h','i','j'], 3)).replace(" ","")'fih' 随机选取字符串: >>> import random>>> random.choice ( ['apple', 'pear', 'peach', 'orange', 'lemon'] ) 'lemon' 洗牌: >>> import random>>> items = [1, 2, 3, 4, 5, 6]>>> random.shuffle(items)>>> items[3, 2, 5, 6, 4, 1] random的函数还有很多,此处不一一列举。