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标题: 07 [打印本页]

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作者: emmm...    时间: 2018-1-29 21:34
标题: 07
一首凉凉心未央
package com.itheima.product.web.servlet;

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

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

import com.itheima.product.domain.Product;
import com.itheima.product.service.ProductService;


public class ProductFindAllServlet extends HttpServlet {
    private static final long serialVersionUID = 1L;

   
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        //调用业务层
        try{
        ProductService  productService=new ProductService();
        List<Product> list=productService.findAll();
        //页面跳转
        request.setAttribute("list", list);
        request.getRequestDispatcher("/jsp/product_list.jsp").forward(request, response);
        }catch (Exception e){
            e.printStackTrace();
            throw new RuntimeException();
        }
    }

   
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

        doGet(request, response);
    }

}

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作者: 渝小妹    时间: 2018-1-30 15:59
温故而知新   加油啊v  

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