zoukankan      html  css  js  c++  java
  • 管道流操作

    import java.io.IOException;
    import java.io.PipedInputStream;
    import java.io.PipedOutputStream;

    class Send implements Runnable {
        private PipedOutputStream pos = null;

        public Send() {
            this.pos = new PipedOutputStream();
        }

        public void run() {
            String str = "You are my small apple!!!";
            try {
                this.pos.write(str.getBytes());
            } catch (IOException e) {
                e.printStackTrace();
            }
            try {
                this.pos.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

        public PipedOutputStream getPos() {
            return pos;
        }
    }

    class Receive implements Runnable {
        private PipedInputStream pis = null;

        public Receive() {
            this.pis = new PipedInputStream();
        }

        public void run() {
            byte b[] = new byte[1024];
            int len = 0;
            try {
                len = this.pis.read(b);
            } catch (IOException e) {
                e.printStackTrace();
            }
            try {
                this.pis.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
            System.out.println("THE CONTENT RECEIVED IS :" + new String(b, 0, len));
        }

        public PipedInputStream getPis() {
            return pis;
        }
    }

    public class PipedDemo {
        public static void main(String[] args) {
            Send send = new Send();
            Receive receive = new Receive();
            try {
                send.getPos().connect(receive.getPis());
            } catch (IOException e) {
                e.printStackTrace();
            }
            new Thread(send).start();
            new Thread(receive).start();
        }
    }

  • 相关阅读:
    手动封装 时间选择器(只显示时分)
    页面跳转问题-button 确定提交按钮
    java String类型转 java.sql.time类型
    Mysql 时间处理
    微信-商城商品的图文/商品链接分享(后台数据合成图片+二维码生成)
    np.nan 1.0 2.0 df.apply
    pandas math.isnan
    df.apply
    pandas多条件行数据筛选
    pandas cumsum/sum calc percentage
  • 原文地址:https://www.cnblogs.com/vonk/p/3921953.html
Copyright © 2011-2022 走看看