package?prj2_1;

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;

//Action:負責接受ActionForm的數據，處理
//1:必須繼承org.apache.struts.action.Action
//2:重寫execute方法來處理業務邏輯
//3:將這個類在配置文件中注冊
public?class?QueryAction?extends?Action{

	public?QueryAction（）{
		System.out.println（“QueryAction構造函數“）;
	}
	//ActionForward:封裝了跳轉目標的路徑
	//mapping:訪問配置文件
	//form:傳過來的ActionForm對象
	public?ActionForward?execute（ActionMapping?mapping?
									ActionForm?form?
									HttpServletRequest?request?
									HttpServletResponse?response）?throws?Exception?{
		QueryForm?queryForm?=?（QueryForm）form;
		String?sname?=?queryForm.getSname（）;
		//String?sname?=?request.getParameter（“sname“）;
		sname?=?new?String（sname.getBytes（“ISO-8859-1“））;
		
		StudentDao?studentDao?=?new?StudentDao（）;
		ArrayList?stus?=?studentDao.queryStuByName（sname）;
		
		request.setAttribute（“stus“?stus）;
		
		//跳轉
		//ActionForward?af?=?new?ActionForward（“/queryResult.jsp“）;
		ActionForward?af?=?mapping.findForward（“RESULT“）;
		return?af;
	}
	
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????????526??2007-11-05?14:15??QueryForm.java
?????文件???????17920??2017-11-27?23:11??實驗五?使用Struts實現Web開發.doc
?????文件????????1389??2007-11-05?14:26??QueryAction.java