client.java

来自「音乐网站涉及到很多数据库查询」· Java 代码 · 共 35 行

package com.client;
import java.util.Properties;
import javax.naming.*;
import com.interfaces.*;
import java.io.*;

public class Client {
	public static void main(String[] args)
	{
		double fund;
		Properties properties=new Properties();
		properties.setProperty(Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFactory");
		properties.setProperty(Context.PROVIDER_URL,"t3://localhost:7001");
		Context context;
		try {
			context = new InitialContext(properties);
			AccountHome home=(AccountHome)context.lookup("ejb/Account");
			Account account=home.create(0);
			System.out.println("当前的余额：	"+account.getBalance()+"\n");
			System.out.println("请输入添加的资金：");
			InputStreamReader inputReader = new InputStreamReader(System.in);
			BufferedReader reader = new BufferedReader(inputReader);
			fund = Double.parseDouble(reader.readLine());
			account.addFunds(fund);
			System.out.println("当前的余额：	"+account.getBalance()+"\n");
			System.out.println("请输入移除的资金：");
			fund = Double.parseDouble(reader.readLine());
			account.removeFunds(fund);
			System.out.println("当前的余额："+account.getBalance()+"\n");
		}catch (Exception e) {
			e.printStackTrace();
		}
	}
}