建立一个服务监听和一个客户端,模拟聊天程序解决方法(2)

if (info.equals("")) {
JOptionPane.showMessageDialog(this, "请输入消息内容!");
return;
} 

MsgBean bean = new MsgBean();
bean.setType("请求聊天");
bean.setSource(num);
bean.setInfo(info);

OutputStream out = socket.getOutputStream();
ObjectOutputStream objectOutputStream = new ObjectOutputStream( out);
objectOutputStream.writeObject(bean);
objectOutputStream.flush();

content.setText("");

} catch (IOException e1) {
e1.printStackTrace();
}
}

}

}