嗨,我有这个从控制台读取一行的简单代码,现在我想从文本区域读取这一行,就像控制台一样(按 Enter 应该读取该行)我该怎么办?
 private DataInputStream  co   = null;
   private DataOutputStream streamOut = null;
 public void run()
   {  while (thread != null)
      {  try
         {   
             streamOut.writeUTF(co.readLine());
            streamOut.flush();
         }
         catch(IOException ioe)
         {  System.out.println("Sending error: " + ioe.getMessage());
            stop();
         }
      }
   }