//引入相關包
import javax.naming.Context;
import javax.naming.directory.InitialDirContext;
import javax.naming.NamingException;
import java.util.Hashtable;
public class Client
{
	public static void main(String args[])
	{
		//設定初始參數值
		Hashtable ht=new Hashtable();
		//使用weblogic命名服務
        ht.put (Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFactory");
        //服務器在本機
        ht.put(Context.PROVIDER_URL,"t3://localhost:789";
        //捕獲NamingException
        try
        {
        	//調用InitialContext構造器，指定初始的參數值
        	Context ct=new InitialContext(ht);
        	//查找對象
        	object obj = ct.lookup("HelloJndiName");
 	        HelloHome home=(HelloHome)PortableRemoteObject.narrow(obj,HelloHome.class);
 	        //創建EJB對象
 	        hello hello=home.create();
 	        //調用sayHello方法
 	        String s=hello.sayHello();
 	        System.out.println(s);
 	        //清除EJB對象
 	        hello.remove();
        }
        catch(NamingException e)
        {
        	e.printStrackTrace();
        }
	}
}