type0servlet.java

交易撮合系统是一套买卖信息沟通的平台

package struts.fatieaction;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Iterator;
import java.util.List;

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

import dao.ProductTypeDao;
import domain.ProductType;

public class Type0Servlet extends HttpServlet {
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		
		PrintWriter out = null;
		response.setHeader("Cache-Control", "no-cache");
		try {
			
			out = response.getWriter();
		} catch (Exception e) {
			e.printStackTrace();
		}
		
		// 依据验证结果输出不同的数据信息
		out.println(" <response>");
		ProductTypeDao pto = new ProductTypeDao();
		List<ProductType> zlist = pto.getZongLei();
		Iterator<ProductType> zl = zlist.iterator();

		while (zl.hasNext()) {
			ProductType pt = zl.next();
			out.println("<name>" + pt.getTitle() + "</name>");
			
		}
        
		out.println("</response>");
	}
	protected void doPost(HttpServletRequest request, HttpServletResponse response) 

            throws ServletException, IOException {
		doGet(request,response);
	}
}