NIO-4pipe
import java.io.IOException; import java.nio.ByteBuffer; import java.nio.channels.Pipe; import org.junit.Test; public class TestPipe { @Test public void test1() throws IOException{ //1. 获取管道 Pipe pipe = Pipe.open(); //2. 将缓冲区中的数据写入管道 ByteBuffer buf = ByteBuffer.allocate(1024); Pipe.SinkChannel sinkChannel = pipe.sink(); buf.put("通过单向管道发送数据".getBytes()); buf.flip(); sinkChannel.write(buf); //3. 读取缓冲区中的数据 Pipe.SourceChannel sourceChannel = pipe.source(); buf.flip(); int len = sourceChannel.read(buf); System.out.println(new String(buf.array(), 0, len)); sourceChannel.close(); sinkChannel.close(); } }