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Node 核心 #4

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mengxiong10 opened this issue Nov 14, 2017 · 0 comments

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mengxiong10 commented Nov 14, 2017 •

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异步I/O

Node通过I/O线程进行阻塞I/O或非阻塞I/O轮询，然后主线程（JavaScript）负责计算，通过线程之间的通信传递数据，完成异步I/O。除了JavaScript是单线程外，Node 自身其实是多线程的，内部完成I/O任务的另有线程池。

mengxiong10 changed the title ~~Node 异步I/O~~ Node 核心

mengxiong10 added the Node label

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