摘要: 后端: 1、第一步生成验证码字符串 private String getCheckCode() { String base = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; int size = base.length(); Random r = new Rando 阅读全文
posted @ 2023-04-28 15:01 时恰好那个i 阅读(46) 评论(0) 推荐(0) 编辑