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想写这个系列很久了，对自己也是个总结与提高。原来在学JAVA时，那些JAVA入门书籍会告诉你一些规律还有法则，但是用的时候我们一般很难想起来，因为我们用的少并且不知道为什么。知其所以然方能印象深刻并学以致用。本篇文章针对堆外内存与DirectBuffer进行深入分析，了解Java对于堆外内存处理的机...

Java NIO（八） FileChannel

Java NIO FileChannel是连接到文件的通道。使用文件通道，您可以从文件读取数据，并将数据写入文件。 Java NIO FileChannel类是NIO用标准Java IO API读取文件的替代方法。 FileChannel不能设置为非阻塞模式。它始终以阻塞模式运行。 Openin...

java的nio之：java的nio系列教程之FileChannel

一：Java NIO的FileChannel===>Java NIO中的FileChannel是一个连接到文件的通道。可以通过文件通道读写文件。===>FileChannel无法设置为非阻塞模式，它总是运行在阻塞模式下。二：Java NIO的FileChannel的打开===>在使...

Java NIO FileChannel

Java Nio 1 Java NIO Tutorial 2 Java NIO Overview 3 Java NIO Channel 4 Java NIO Buffer 5 Java NIO Scatter / Gather 6 Java NIO Channel to Channel ...

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