摘要: static string uniqueCode() { string characters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#"; str... 阅读全文
posted @ 2014-11-27 14:01 zhh 阅读(214) 评论(0) 推荐(0) 编辑