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Java程序通过流来完成输入/输出。流是生产或消费信息的抽象。流通过Java的输入/输出系统与物理设备链接。尽管与它们链接的物理设备不尽相同，所有流的行为具有同样的方式。这样，相同的输入/输出类和方法适用于所有类型的外部设备。这意味着一个输入流能够抽象多种不同类型的输入：从磁盘文件，从键盘或从网络套...

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更新时间 2023-10-12 09:55:33

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