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如何从服务器向客户端发送对象JdbcRowSet?

[英]how to send an object JdbcRowSet from server to the client?

//这是服务器:

public class Server {

public static void main(String[] args) {

ServerSocket ser = new ServerSocket(99999);
ObjectOutputStream outToClient = new ObjectOutputStream(sock.getOutputStream());

Socket sock = ser.accept();

JdbcRowSet rowSet = new JdbcRowSetImpl();

rowSet.setUrl("jdbc:mysql://localhost/dbname"); 
rowSet.setUsername(userName); 
rowSet.setPassword(password);
rowSet.setCommand("SELECT * FROM tablename"); 
rowSet.execute(); 
System.out.println("nome \tcognome"); 

while (rowSet.next()) {
System.out.println(rowSet.getString("nome") + "\t" + rowSet.getString("cognome")); }

outToClient.writeObject(rowSet); 

// ------------------------------------------------ --------------------------------

//这是客户:

public class Client{

sock = new Socket("localhost",99999);

inFromServer = new ObjectInputStream(sock.getInputStream());

while(true){

giocatore = (Giocatore)inFromServer.readObject();
System.out.println("nome: " + giocatore.getNome());
System.out.println("cognome: " + giocatore.getCognome());}

// ------------------------------------------------ -----------------------------------

该表可以在服务器中很好地打印,但是客户端无法接收该对象。

我不确定RowSet实现是否可序列化,但最大套接字不能高于65535。

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