appcontext.java

自己实现的AES和DES的加密算法。自己可以随意组成加密数据结构

package com.cmcc.util;

import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;


public class AppContext {
	private static AppContext instance;

	private volatile AbstractApplicationContext appContext;

	public synchronized static AppContext getInstance() {
		if (instance == null) {
			instance = new AppContext();
		}
		
		return instance;
	}

	private AppContext() {
		String b[] = new String[] { "/Spring-Context.xml" };
		this.appContext = new ClassPathXmlApplicationContext(b);
	}

	public AbstractApplicationContext getAppContext() {
		return appContext;
	}
}