2019年7月26日
Design Hit Counter
摘要： Design a hit counter which counts the number of hits received in the past 5 minutes. Each function accepts a timestamp parameter (in seconds granularity) and you may assume that calls are being made ... 阅读全文
posted @ 2019-07-26 13:53 北叶青藤 阅读(186) 评论(0) 推荐(0) 编辑