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  • python3 输出字符

    import string

    '''
    whitespace -- a string containing all ASCII whitespace
    ascii_lowercase -- a string containing all ASCII lowercase letters
    ascii_uppercase -- a string containing all ASCII uppercase letters
    ascii_letters -- a string containing all ASCII letters
    digits -- a string containing all ASCII decimal digits
    hexdigits -- a string containing all ASCII hexadecimal digits
    octdigits -- a string containing all ASCII octal digits
    punctuation -- a string containing all ASCII punctuation characters
    printable -- a string containing all ASCII characters considered printable

    whitespace = ' vf'
    ascii_lowercase = 'abcdefghijklmnopqrstuvwxyz'
    ascii_uppercase = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
    ascii_letters = ascii_lowercase + ascii_uppercase
    digits = '0123456789'
    hexdigits = digits + 'abcdef' + 'ABCDEF'
    octdigits = '01234567'
    punctuation = r"""!"#$%&'()*+,-./:;<=>?@[]^_`{|}~"""
    printable = digits + ascii_letters + punctuation + whitespace
    '''
    print(string.ascii_uppercase+string.ascii_lowercase+string.digits) #大写字母+小写字母+数字


    输出:

    ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789



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  • 原文地址:https://www.cnblogs.com/DirWang/p/11430863.html
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