摘要: public static void main(String[] args) { //length = 6 生成的位数 int length = 6; StringBuffer sb = new StringBuffer(); String ALLCHAR = "0123456789abcdefgh 阅读全文
posted @ 2023-10-06 18:11 烟燃烟灭 阅读(135) 评论(0) 推荐(0) 编辑