querystuaction.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 31 行

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package prj29_1.action;

import java.util.ArrayList;

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 dao.StudentDao;
public class QueryStuAction extends Action {

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		String pro = request.getParameter("pro");
		try{
			pro = new String(pro.getBytes("ISO-8859-1"));
		}catch(Exception ex){}
		StudentDao sdao = new StudentDao();
		ArrayList stus = sdao.getStuByPro(pro);
		request.setAttribute("stus", stus);
		return new ActionForward("/display.jsp");
	}
}