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JPCui / red-spider

:spider:基于webmagic的可定制规则爬虫
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线程复用 #1

Closed JPCui closed 6 years ago

JPCui commented 6 years ago

接下来会看看ThreadPoolExecutor 线程复用的原理与实现

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JPCui commented 6 years ago

核心就在 java.util.concurrent.ThreadPoolExecutor#runWorker

在Worker.run时，调用了这个函数