accesscollections.java

jsp 应用开发技术光盘 是《jsp应用开发技术》这本书的源代码

/*
 * Created on 2005-6-27
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package servlets;

import java.io.IOException;

import javax.servlet.*;
import javax.servlet.http.*;
import java.util.*;


public class AccessCollections extends HttpServlet {
			
	public void doGet(HttpServletRequest request,HttpServletResponse response)
				throws ServletException, IOException {
		//数组
		String[] names = { "liuyongpo", "zhaochanghai", "wangbiao" };
		
		//list
		ArrayList degrees = new ArrayList();
		degrees.add("Doctor");
		degrees.add("Master");
		degrees.add("Master");
		
		//map
		HashMap schools = new HashMap();
		schools.put("liuyongpo", "CSE");
		schools.put("zhaochanghai", "SEM");
		schools.put("wangbiao", "CSE");
		
		request.setAttribute("names", names);
		request.setAttribute("degrees", degrees);
		request.setAttribute("schools", schools);
		
		RequestDispatcher dispatcher =
		request.getRequestDispatcher("collections.jsp");
		dispatcher.forward(request, response);
	}	
}