NIO pipe管道

_莫白_

于 2021-10-25 16:25:43 发布

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本文链接：https://blog.youkuaiyun.com/qq_38745846/article/details/120954610

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public static void main(String[] args) throws Exception {
    // 管道
    Pipe pipe = Pipe.open();
    Pipe.SinkChannel sinkChannel = pipe.sink();
    // 缓冲区
    ByteBuffer byteBuffer = ByteBuffer.allocate(1024);
    byteBuffer.put("hello pipe".getBytes());
    byteBuffer.flip();
    // 写入数据
    sinkChannel.write(byteBuffer);
    Pipe.SourceChannel sourceChannel = pipe.source();
    byteBuffer.flip();
    // 写出数据
    int length = sourceChannel.read(byteBuffer);
    System.err.println(new String(byteBuffer.array(), 0, length));
    sourceChannel.close();
    sinkChannel.close();
}