面朝大海，春暖花开

零拷贝和传统IO拷贝传输比较 传统IO方式传输文件 客户端: public class ClassicClient { private Socket socket; public static final int PORT = 8081; private static final int SIZE = 8 * 1024 * 1024; public ClassicClient() {...

NIO使用walkFiles遍历目录 FileVisitor接口 public interface FileVisitor<T> { FileVisitResult preVisitDirectory(T dir, BasicFileAttributes attrs)throws IOException; FileVisitResult visitFil...