createaction.java

来自「郭克华j2ee高级框架实战教学视频源代码 这个是比较值得一看的 由郭克华博士」· Java 代码 · 共 35 行

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package prj5_1.action;

import java.util.Random;

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

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 prj5_1.form.CreateForm;

public class CreateAction extends Action {

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		CreateForm createForm = (CreateForm) form;// TODO Auto-generated method stub
		String str = createForm.getRank();
		int rank = Integer.parseInt(str);
		
		Random rnd = new Random();
		int rndNumber = rnd.nextInt(rank);
		HttpSession session = request.getSession();
		session.setAttribute("rndNumber", rndNumber);
		
		return new ActionForward("/guess.jsp");
	}
}