loginout.java

名称 移动QQ 一个手机上的QQ

import javax.microedition.io.*;
import javax.microedition.lcdui.*;
import java.io.*;
public class Loginout 
{
  private String message="";
  private String ServerURL="";
  
  public Loginout()
  { 
  	
  }
  
  public void setMessage(String msg)
  {
     this.message=msg;
  }
  
  public void setConnectionURL(String serverURL)
  {
     
     this.ServerURL=serverURL;
  }
  
  public void LogoutMsg() throws IOException
  {
     StreamConnection con=null;
     DataOutputStream os=null;
     try
     {
         //××××××××××××××××打开与服务器的连接××××××××××××××
         con=(StreamConnection)Connector.open(ServerURL);
         os=new DataOutputStream(con.openOutputStream());
         String SendMsg="2"+"$"+message;
         byte data[]=SendMsg.getBytes();
         os.write(data,0,data.length);
	 os.flush();
      }
      finally
      {
	if(os!=null)
	{
	   os.close();
	}
	if(con!=null)
	{
	   con.close();
	}
      } 
  }
  
  
  
  
}