記錄、分享、交流
判断数组里是否有某元素
Arrays.asList(whiteListArray).contains(userId);
posted on 2021-12-22 10:09 bangdikka 阅读(29) 评论(0) 编辑 收藏 举报
Powered by: 博客园 Copyright © 2024 bangdikka Powered by .NET 9.0 on Kubernetes