摘要: static string RandomString(int length) { const string valid = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"; StringBuilder res = ne 阅读全文
posted @ 2019-01-18 10:04 天藐水瓶 阅读(170) 评论(0) 推荐(0) 编辑