sendorder.java

这是一个网上书站的例子

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.zxf.struts.action;

import java.io.IOException;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.codechage.Code;
import com.db.Jdo;

/** 
 * MyEclipse Struts
 * Creation date: 01-12-2008
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class SendOrder extends Action {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		 	String order[]=request.getParameterValues("order");
		 	Jdo jdo=new Jdo();
		 	String city=request.getParameter("city");
		 	String startdate=request.getParameter("startdate");
		 	String killdate=request.getParameter("killdate");
		    for(int i=0;i<order.length;i++)
		    {
		    	
				jdo.executeUpdate("update orderw set issend=1 where ordernumber="+order[i]);
				
		    }
		    jdo.destroy();
		    try {
				response.sendRedirect("manage/showorder.jsp?city="+city+"&startdate="+startdate+"&killdate="+killdate);
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		    return null;
	}
}