shopbean.java

一个利用java连接数据库的原来

package shop;

import java.util.*;
public class shopBean {
    Vector vector = new Vector();
    String submit = null;
    String item = null;
    
public void setItem(String value) {
		item = value;
    }
    
    public void setSubmit(String value) {
		submit = value;
    }
    private void addItem(String value) {
		vector.add(value);
    }
    
    private void removeItem(String value) {
		vector.removeElement(value);
    }

    public Vector getVector() {
		return vector;
    }

    public void process() {
		if (submit.equals("add"))
		    addItem(item);
		else		    
			removeItem(item);
    }
}