a0ceb802768b001c1bded13178c05dc2

这是通过ejb实现从服务器上获取当前时间

package test;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.rmi.RemoteException;
import java.util.Calendar;
import java.util.Properties;

import javax.ejb.CreateException;
import javax.naming.Context;
import javax.naming.NamingException;

public class Test2Client {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		String url = "t3://localhost:7001";

		// Hashtable env = new Hashtable();
		// env.put(Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFactory");
		// env.put(Context.PROVIDER_URL, url);
		Properties properties = new Properties();
		properties.put(Context.INITIAL_CONTEXT_FACTORY,
				"weblogic.jndi.WLInitialContextFactory");
		properties.put(Context.PROVIDER_URL, url);
		int dayCurrent = 0;
		Test my = null;
		try {
			my = TestUtil.getHome(properties).create();
		} catch (RemoteException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		} catch (CreateException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		} catch (NamingException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		}
		try {
			dayCurrent = my.foo("").get(Calendar.DAY_OF_YEAR);
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		Calendar birthday = Calendar.getInstance();
		int year = 0;
		int month = 0;
		int day = 0;
		System.out.println("抋惗擔傪擖椡偟偰偔偩偝偄丗");
		BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
		try {
			System.out.print("擭:");
			year = Integer.parseInt(in.readLine());
			System.in.skip(6);
			System.out.print("寧:");
			month = Integer.parseInt(in.readLine())-1;
			System.in.skip(6);
			System.out.print("擔:");
			day = Integer.parseInt(in.readLine());

		} catch (IOException e) {
			System.out.print("僼僅乕儅僢僩偑堘偄傑偡丅");
		}
		birthday.set(year, month, day);
		int dayBirthday = birthday.get(Calendar.DAY_OF_YEAR);
		int dayCount = dayBirthday - dayCurrent;
		if (dayCount >= 0)
			System.out.println("偁側偨偺"+Calendar.YEAR+"抋惗擔偼" + dayCount + "擔屻偱偡丅");
		else
			System.out.println("偁側偨偺"+Calendar.YEAR+"抋惗擔偼" + Math.abs(dayCount) + "擔慜偱偡丅");
	}

}