這篇文章主要實現的是j：通過socket傳遞Java對象。采用的方法就是對象序列化。方法是：通過socket建立c/s連接；通過ObjectOutputStream，ObjectOutputStream 讀寫對象。唯一需要留意的是傳遞的java 對象需要實現Serializable標記接口。代碼包括：java對象類，Employee; socket client類；server類。主要代碼如下：
java對象類：
import java.io.*;
import java.util.*;
public class Employee implements Serializable {
private int employeeNumber;
private String employeeName;
Employee(int num, String name) {
employeeNumber = num;
employeeName = name;
}
public int getEmployeeNumber() {
return employeeNumber;
}
public void setEmployeeNumber(int num) {
employeeNumber = num;
}
public String getEmployeeName() {
return employeeName;
}
public void setEmployeeName(String name) {
employeeName = name;
}
}
client類：
import java.io.*;
import java.net.*;
public class Client {
public static void main(String[] arg) {
try {
Employee joe = new Employee(150, "Joe");
System.out.println("employeeNumber= " + joe.getEmployeeNumber());
System.out.println("employeeName= " + joe.getEmployeeName());
Socket socketConnection = new Socket("127.0.0.1", 11111);
ObjectOutputStream clientOutputStream = new ObjectOutputStream(
socketConnection.getOutputStream());
ObjectInputStream clientInputStream = new ObjectInputStream(
socketConnection.getInputStream());
clientOutputStream.writeObject(joe);
joe = (Employee) clientInputStream.readObject();
System.out.println("employeeNumber= " + joe.getEmployeeNumber());
System.out.println("employeeName= " + joe.getEmployeeName());
clientOutputStream.close();
clientInputStream.close();
} catch (Exception e) {
System.out.println(e);
}
}
}
Server類：
public class Server {
public static void main(String[] arg) {
Employee employee = null;
try {
ServerSocket socketConnection = new ServerSocket(11111);
System.out.println("Server Waiting");
Socket pipe = socketConnection.accept();
ObjectInputStream serverInputStream = new ObjectInputStream(pipe
.getInputStream());
ObjectOutputStream serverOutputStream = new ObjectOutputStream(pipe
.getOutputStream());
employee = (Employee) serverInputStream.readObject();
employee.setEmployeeNumber(256);
employee.setEmployeeName("John");
serverOutputStream.writeObject(employee);
serverInputStream.close();
serverOutputStream.close();
} catch (Exception e) {
System.out.println(e);
}
}
}