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| | | public static final String NUMBERS = "0123456789"; |
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| | | public static final String LOWER_CASE = "abcdefghijklmnopqrstuvwxyz"; |
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| | | public static final String CAPITAL = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; |
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| | | public static final String CAPITAL_NUM = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; |
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| | | public static final String CAPITAL_NUM_LOWER = "0123456789abcdefghijklmnopqrstuvwxyz"; |
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| | | public static final String ALL = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; |
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| | | |
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| | | /** |
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| | | * 生成指定长度的随机字符串 |
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| | | } |
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| | | |
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| | | public static void main(String[] args) { |
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| | | System.out.println(getRandomString(24, RandomStringUtil.ALL)); |
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| | | System.out.println(getRandomString(6, RandomStringUtil.NUMBERS)); |
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| | | } |
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| | | } |
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