https://blog.youkuaiyun.com/ecloud_developerzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/ecloud_developer/article/details/143329164https://blog.youkuaiyun.com/ecloud_developer/article/details/143329164ecloud_developerTue, 29 Oct 2024 14:43:29 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/143329135https://blog.youkuaiyun.com/ecloud_developer/article/details/143329135ecloud_developerTue, 29 Oct 2024 14:42:40 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/143329111https://blog.youkuaiyun.com/ecloud_developer/article/details/143329111ecloud_developerTue, 29 Oct 2024 14:42:04 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/143329093https://blog.youkuaiyun.com/ecloud_developer/article/details/143329093ecloud_developerTue, 29 Oct 2024 14:41:30 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/143329050https://blog.youkuaiyun.com/ecloud_developer/article/details/143329050ecloud_developerTue, 29 Oct 2024 14:40:28 +0800 s.getName().equals("张三")).findFirst().orElse(null);List person = personList.stream().filter(s -> s.getName().equals("张三")).collect(1、将List转换为Map，以name作为key，age作为value。8、将list中的age组成新的list。]]>https://blog.youkuaiyun.com/ecloud_developer/article/details/142597991https://blog.youkuaiyun.com/ecloud_developer/article/details/142597991ecloud_developerFri, 27 Sep 2024 17:01:42 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/142597903https://blog.youkuaiyun.com/ecloud_developer/article/details/142597903ecloud_developerFri, 27 Sep 2024 16:58:49 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/142597878https://blog.youkuaiyun.com/ecloud_developer/article/details/142597878ecloud_developerFri, 27 Sep 2024 16:57:57 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/142597831https://blog.youkuaiyun.com/ecloud_developer/article/details/142597831ecloud_developerFri, 27 Sep 2024 16:56:16 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/142597769https://blog.youkuaiyun.com/ecloud_developer/article/details/142597769ecloud_developerFri, 27 Sep 2024 16:54:13 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/141327986https://blog.youkuaiyun.com/ecloud_developer/article/details/141327986ecloud_developerMon, 19 Aug 2024 16:05:32 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/141327951https://blog.youkuaiyun.com/ecloud_developer/article/details/141327951ecloud_developerMon, 19 Aug 2024 16:04:39 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/141327909https://blog.youkuaiyun.com/ecloud_developer/article/details/141327909ecloud_developerMon, 19 Aug 2024 16:03:29 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/141327869https://blog.youkuaiyun.com/ecloud_developer/article/details/141327869ecloud_developerMon, 19 Aug 2024 16:02:10 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/141327810https://blog.youkuaiyun.com/ecloud_developer/article/details/141327810ecloud_developerMon, 19 Aug 2024 16:00:48 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/140721131https://blog.youkuaiyun.com/ecloud_developer/article/details/140721131ecloud_developerFri, 26 Jul 2024 17:30:30 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/140721103https://blog.youkuaiyun.com/ecloud_developer/article/details/140721103ecloud_developerFri, 26 Jul 2024 17:29:37 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/140721061https://blog.youkuaiyun.com/ecloud_developer/article/details/140721061ecloud_developerFri, 26 Jul 2024 17:28:37 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/140721043https://blog.youkuaiyun.com/ecloud_developer/article/details/140721043ecloud_developerFri, 26 Jul 2024 17:28:01 +0800https://blog.youkuaiyun.com/ecloud_developer/article/details/140721017https://blog.youkuaiyun.com/ecloud_developer/article/details/140721017ecloud_developerFri, 26 Jul 2024 17:27:16 +0800