尝试通过 Java 中的 UDP 套接字发送对象时出现此异常
java.io.StreamCorruptedException:无效的流标头:00000000
这是发件人的代码:`
public class Epl_Client implements Serializable{
public static void main(String[] args )
{
try{
ParseMessage pm = new PaseMessage();
DatagramSocket Sock;
Sock = new DatagramSocket();
DatagramPacket Dp;
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(4 * 1024);
ObjectOutputStream objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);
objectOutputStream.writeObject(lg);
byte[] objectBytes = byteArrayOutputStream.toByteArray();
Dp = new DatagramPacket(objectBytes, objectBytes.length,InetAddress.getByName("localhost"),9876);
Sock.send(Dp);
Sock.close();
}
catch (Exception e){
System.out.println("exception caught" + e);
}
}}
接收器代码:
public class ClassServer{
public static void main(String[] args){
ParseMessage pm=new ParseMessage();
try{
byte[] recvBuf = new byte[5000];
while(true){
DatagramSocket serverSocket = new DatagramSocket(9876);
ByteArrayInputStream bais = new ByteArrayInputStream(recvBuf);
ObjectInputStream objectInputStream = new ObjectInputStream(bais);
pm= (ParseMessage)objectInputStream.readObject();
System.out.println(pm.message);
bais.close();
objectOutputStream.close();
}
}
catch(Exception e)
{
System.out.println("Exceptiom"+e);
}
}}
和班级
public class ParseMessage implements Serializable{
String message;
public ParseMessage()
{ message="Inavalid";}}
任何人都可以帮助解决此错误吗?