package cn.service.servlet;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import cn.entity.ProductsBrand;
import cn.entity.ProductsClassify;
import cn.service.dao.ProductsBrandDao;
import cn.service.dao.ProductsClassifyDao;
import cn.service.dao.impl.ProductsBrandDaoImpl;
import cn.service.dao.impl.ProductsClassifyDaoImpl;
public class ClassUpdateSer extends HttpServlet {
public ClassUpdateSer() {
super();
}
public void destroy() {
super.destroy();
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
//接收时设置的编码
request.setCharacterEncoding("utf-8");
//转发时设置的编码
response.setCharacterEncoding("utf-8");
//以 超文本格式 方式转发
response.setContentType("text/html");
//获取了一个输出流
PrintWriter out = response.getWriter();
//修改类型和品牌
ProductsBrandDao productsBrandDao = new ProductsBrandDaoImpl();
ProductsClassifyDao productsClassifyDao = new ProductsClassifyDaoImpl();
List<ProductsClassify> pcList = productsClassifyDao.productsClassifyList();
List<ProductsBrand> pbList = productsBrandDao.productsBrandList();
request.setAttribute("pcList",pcList);
request.setAttribute("pbList",pbList);
request.getRequestDispatcher("admin/classUpdate.jsp").forward(request, response);
out.flush();
out.close();
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
doGet(request, response);
}
public void init() throws ServletException {
}
}