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dumbbell5kg

请教一下 Java NIO 的问题

  •   
  •   dumbbell5kg Dec 7, 2023 1002 views
    This topic created in 888 days ago, the information mentioned may be changed or developed.

    为什么要向 Selector 注册感兴趣的事件类型，而不是直接注册感兴趣的 SocketChannel/ServerSocketChannel ？

    我现在看到的许多 NIO 示例中，ServerSocketChannel 只对 Accept 事件感兴趣，SocketChannel 只对读写事件感兴趣，好像代码固定都是这么写的，那为什么向 Selector 注册 SocketChannel 的时候要带一个事件类型参数？

    有哪些情况是 SocketChannel 只对读/写事件中其中一类感兴趣，或者都不感兴趣的吗？

    感谢！

  • nio
  • selector
  • 兴趣
  • 事件
    1 replies
    dumbbell5kg
        1
    dumbbell5kg  
    OP
       Dec 7, 2023
    这是一个没有 NIO 实践的人问出来的问题，不用看了，我是彩笔。
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