Serializable官方实例解析01-对Sockets使用序列化

来源：互联网收集：自由互联发布时间：2022-06-22

官方地址：Using Serialization with Sockets 对套接字使用序列化 1. 介绍演示如何使用套接字序列化来发送和接收对象。在此示例中，当前日期从客户端发送到服务器。文件

官方地址：Using Serialization with Sockets

对套接字使用序列化

Serializable官方实例解析01-对Sockets使用序列化_JAVA

1. 介绍

演示如何使用套接字序列化来发送和接收对象。
在此示例中，当前日期从客户端发送到服务器。文件Client.java提供用于发送日期的代码，文件 Server.java 提供用于接收日期的代码。服务器是本地主机。

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2. 源代码

码云地址：src/test/jack/io/demo/ser/case1 · Jack魏/JDK1.1源码阅读学习 - 码云 - 开源中国 (gitee.com)

import java.io.*;
import java.net.*;
import java.util.*;

/**
* 这个例子展示了如何使用套接字来发送和接收对象。
* 该文件包含类Server，它从WriteSocket.java 文件中的WriteSocket 类接收对象。
* Server 必须首先运行并等待WriteSocket 发送信息。
*
* 使用JDK1.1 & JDK1.2编译测试
*/
public class Server {

/**
* 创建 serversocket 并使用它的流来接收序列化的对象
*/
public static void main(String args[]) {

ServerSocket ser = null;
Socket soc = null;
String str = null;
Date d = null;

try {
ser = new ServerSocket(8020);
/*
* 这将等待与此套接字建立连接。
*/
soc = ser.accept();
InputStream o = soc.getInputStream();
ObjectInput s = new ObjectInputStream(o);
str = (String) s.readObject();
d = (Date) s.readObject();
s.close();

// 打印我们刚收到的
System.out.println(str);
System.out.println(d);
} catch (Exception e) {
System.out.println(e.getMessage());
System.out.println("Error during serialization");
System.exit(1);
}
}
}import java.io.*;
import java.net.*;
import java.util.*;

/**
* 这个例子展示了如何使用套接字和序列化来发送将被接收的对象（参见类 Server 查看接收部分）
* <p>
* 使用JDK1.1 & JDK1.2编译测试
*/
public class Client {

public static void main(String args[]) {

try {
// 创建一个 Socket
Socket soc = new Socket(InetAddress.getLocalHost(), 8020);

// 将今天的日期序列化为与Socket关联的输出流
OutputStream o = soc.getOutputStream();
ObjectOutput s = new ObjectOutputStream(o);

s.writeObject("Today's date");
s.writeObject(new Date());
s.flush();
s.close();
} catch (Exception e) {
System.out.println(e.getMessage());
System.out.println("Error during serialization");
System.exit(1);
}
}
}