>>>importstring, random>>> string2 = random.sample(string.ascii_letters + string.punctuation, 12)>>>print(''.join(string2)) kEr>];)<Lu:Z 增强版 上述程序虽然基本实现了生成随机数的需求,但是随机数的随机性感觉还是比较low,下面使用编辑器来一个增强版的: importrandom, string checkcode=''strin...
result=''.join(random_list)returnresultforiinrange(5):print(verify_code()) 二、string模块的使用: importstring#数字模块print(string.digits)#所有的整数print(string.ascii_lowercase)#小写字母print(string.ascii_uppercase)#大写字母print(string.ascii_letters)#大写字母+小写字母print(string.punctuation)#所...
The function we need to use in this case is random.choice,and inside parentheses, we need a list. 在这个列表中,我将只输入几个数字——2、44、55和66。 In this list, I’m going to just enter a few numbers– 2, 44, 55, and 66. 然后,当我运行随机选择时,Python会将其中一个数字返回给...
password = ''.join(random.choice(characters) for i in range(length)) print(f"生成的密码是:{password}") generate_password(12) 这个程序使用string模块和random模块生成一个包含字母、数字和特殊字符的随机密码,默认长度为8个字符。 3. 计时器 编写一个简单的计时器程序,可以用来测量时间间隔。 python 复制...
# 方案二:import stringcodes = string.ascii_letters + string.digits# abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789sample = random.sample(codes, 4) # ['c', 'l', 'p', '5']check_code = "".join(sample)print(check_code) # clp5 ...
'Rgl/W9ooFCuJ', '68xT85BaQSuh', 'o9/rqZRpZHo3', 'qWERX6CRqxxj', 'oCehldmw+emo']>>> # 当然用string和random库也能实现随机字符串:>>> import string,random>>> [''.join(random.sample(string.printable[:-6],10)) for _ in range(30)]['\\T[~(]J#"+', '):0~He7Dam', '...
可以在嵌套循环上使用random.choice()方法。random.choice()是Python中的一个函数,用于从一个非空序列中随机选择一个元素返回。在嵌套循环中使用random.choice(...
Generate a random string of any length in Python. create a random password with lower case, upper case letters, digits, and special characters.
It can help to think about the design of the function first. You need to choose from a “pool” of characters such as letters, numbers, and/or punctuation, combine these into a single string, and then check that this string has not already been generated. A Python set works well for ...
Python Code: importrandomimportstringprint("Generate a random alphabetical character:")print(random.choice(string.ascii_letters))print("\nGenerate a random alphabetical string:")max_length=255str1=""foriinrange(random.randint(1,max_length)):str1+=random.choice(string.ascii_letters)print(str1)pr...