IO & Transport

等待传入

Class: Worker使 用BufferedInputStream而不是InputStream。

• 当无新的input stream时，会产生IO阻塞。防止while循环消耗系统资源。
• 读取stream后将自动清空buffer，防止重复读取。

DataInputStream dis = new DataInputStream(new BufferedInputStream(socket.getInputStream()));
DataOutputStream dos = new DataOutputStream(new BufferedOutputStream(socket.getOutputStream()));

实现

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Reference

https://blog.csdn.net/weixin_43599377/article/details/101393573

https://www.jianshu.com/p/c7ba05b1afa0

https://blog.csdn.net/u011250186/article/details/106121823/

https://www.codebye.com/http-ru-he-chuan-shu-tu-pian.html