map010.java

java netbeans 学习程序合集

/*
 * Map010.java
 *
 * Created on 2008年2月25日, 下午9:45
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package org.Adam;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
/**
 *
 * @author Administrator
 */
public class Map010 {
    
    /** Creates a new instance of Map010 */
    public static void main(String[] args) {
        NameSearcher1 pp=new NameSearcher1();
        pp.searchByNum();
    }
    
}
class NameSearcher1
{
    private Map map;   
    public void searchByNum()
    {
        map=new HashMap();
        map.put("1155669","Tom");
        map.put("1155689","Jim");
        map.put("1255669","Jane");
        map.put("1165669","Kevin");
        map.put("1155660","Bit");
        map.put("1155639","Gavin");
        Set entrySet=map.entrySet();
        Iterator iterator=entrySet.iterator();
        while(iterator.hasNext()){
            Map.Entry keyValue=(Map.Entry) iterator.next();
            Object key=keyValue.getKey();
            Object value=keyValue.getValue();
            System.out.println("haoma:"+key+" name:"+value);
        }
    }
}