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当我们引入clean-webpack-plugin时,在WebPack构建生成的过程中可能会遇到如下报错: TypeError: CleanWebpackPlugin is not a constructor 原因是改插件的引用方式改变了,由原来的的方式: const CleanWebpackPlu 阅读全文
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1、Executor接口 This interface provides a way of decoupling task submission from the mechanics of how each task will be run, including details of thread 阅读全文
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* A reentrant mutual exclusion {@link Lock} with the same basic * behavior and semantics as the implicit monitor lock accessed using * {@code synchron 阅读全文
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定义 Apache ZooKeeper is an effort to develop and maintain an open-source server which enables highly reliable distributed coordination. ZooKeeper是一个开源的 阅读全文
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在AQS源码中我们会看到这样一段注释: * The wait queue is a variant of a "CLH" (Craig, Landin, and * Hagersten) lock queue. CLH locks are normally used for * spinlocks. 阅读全文