私は単純なクライアント - サーバー アプリケーションを書いています。すべて問題ありませんが、InputStream と OutputStream を ObjectOutputStream と ObjectInputStream に変更すると、アプリケーションはメッセージを送信しません。誰でも私を助けて問題を見せてもらえますか?
これが Server.java です。
class InWorke implements Runnable{
BufferedReader odczyt=null;
String slowo;
ObjectInputStream ois=null;
Message message;
InWorke(ObjectInputStream ois) {
this.ois=ois;
}
public void run() {
while(true) {
try {
slowo = (String) ois.readObject();
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
System.out.println(slowo);
Thread.yield();
} }
}
class OutWorke implements Runnable{
Socket socket=null;
BufferedReader odczytWe=null;
DataOutputStream zapis=null;
String slowo=null;
Message message; // it is the simple class to serialization
ObjectOutputStream oos;
OutWorke(Socket socket,ObjectOutputStream oos) {
this.socket=socket;
this.oos=oos;
}
public void run() {
while(true) {
odczytWe=new BufferedReader(new InputStreamReader(System.in));
try {
slowo=odczytWe.readLine();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
oos.writeObject(slowo);
oos.flush();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
Thread.yield();
}
}
}
public class Klient {
public static void main(String[] args) {
Socket socket=null;
ExecutorService exec=Executors.newCachedThreadPool();
ObjectOutputStream oos=null;
ObjectInputStream ois=null;
try {
socket=new Socket("localhost", 8881);
} catch (UnknownHostException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
//we=socket.getInputStream();
ois=new ObjectInputStream(socket.getInputStream());
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
//wy=socket.getOutputStream();
oos=new ObjectOutputStream(socket.getOutputStream());
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
exec.execute(new OutWorke(socket, oos));
exec.execute(new InWorke(ois));
}
}
クライアント.java:
class InWorker implements Runnable{
Socket socket=null;
//InputStream we=null;
//OutputStream wy=null;
String slowo=null;
BufferedReader odczyt=null;
ObjectOutputStream oos;
ObjectInputStream ois;
Message message=null;
InWorker(Socket socket,ObjectInputStream ois) {
this.socket=socket;
this.ois=ois;
}
public void run() {
while(true) {
try {
slowo=(String) ois.readObject();
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
System.out.println(slowo);
Thread.yield();
}
}
}
class OutWorker implements Runnable{
DataOutputStream zapis=null;
BufferedReader odczyt=null;
//OutputStream wy=null;
String tekst=null;
ObjectOutputStream oos=null;
Message message;
OutWorker(ObjectOutputStream oos) {
this.oos=oos;
}
public void run() {
while(true) {
odczyt=new BufferedReader(new InputStreamReader(System.in));
try {
tekst=odczyt.readLine();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
try {
oos.writeObject(tekst);
oos.flush();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
Thread.yield();
}
}
}
public class Serwer {
public static void main(String[] args) {
ServerSocket serversocket=null;
Socket socket=null;
//InputStream we=null;
//OutputStream wy=null;
ObjectOutputStream oos=null;
ObjectInputStream ois=null;
ExecutorService exec=Executors.newCachedThreadPool();
try {
serversocket=new ServerSocket(8881);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
socket=serversocket.accept();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
ois=new ObjectInputStream(socket.getInputStream());
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
oos=new ObjectOutputStream(socket.getOutputStream());
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
exec.execute(new InWorker(socket, ois));
exec.execute(new OutWorker(oos));
}
}