java生成字母数字可控可变长随机码
摘要:public String getRedomchar(){String[] char1 = new String[] { "a", "b", "c", "d", "e", "f","g", "h", "i", "j", "k", "l", "m", "n", "o", "p",
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posted @ 2018-09-27 16:56
posted @ 2018-09-27 16:56
posted @ 2018-09-27 16:53
posted @ 2018-09-05 19:03