基于javaweb+SSM甜品冰淇淋奶茶店网上订餐系统(前台、后台)

基于javaweb+SSM甜品冰淇淋奶茶店网上订餐系统(前台、后台)

开发工具：eclipse/idea/myeclipse/sts等均可配置运行

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

	 */
	public long getTotal() {
		return adminDao.getTotal();
	}

	/**
	 * 通过id查询
	 * @param id
	 * @return
	 */
	public Admins get(int id) {
		return adminDao.selectById(id);
	}
	
	/**
	 * 添加
	 * @param admin
	 */
	public Integer add(Admins admin) {
		admin.setPassword(SafeUtil.encode(admin.getPassword()));
		return adminDao.insert(admin);
	}
	
	/**
	 * 更新
	 * @param user
	 */

        this.paytype = paytype;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name == null ? null : name.trim();
    }

    public String getPhone() {
        return phone;
    }

    public void setPhone(String phone) {
        this.phone = phone == null ? null : phone.trim();
    }

    public String getAddress() {
        return address;
    }

	public String topay(int orderid, ServletRequest request, Model model) {
		model.addAttribute("typeList", typeService.getList());
		request.setAttribute("order", orderService.get(orderid));
		return "/index/pay.jsp";
	}
	
	/**
	 * 支付(模拟)
	 * @return
	 */
	@RequestMapping("/pay")
	public String pay(Orders order, Model model) {
		model.addAttribute("typeList", typeService.getList());
		orderService.pay(order);
		return "redirect:payok?orderid="+order.getId();
	}
	
	/**
	 * 支付成功
	 * @return

		u.setPhone(user.getPhone());
		u.setAddress(user.getAddress());
		userService.update(u);  // 更新数据库
		session.setAttribute("user", u); // 更新session
		model.addAttribute("msg", "信息修改成功!");
		// 修改密码
		if(user.getPasswordNew()!=null && !user.getPasswordNew().trim().isEmpty()) {
			if (user.getPassword()!=null && !user.getPassword().trim().isEmpty() 
					&& SafeUtil.encode(user.getPassword()).equals(u.getPassword())) {
				if (user.getPasswordNew()!=null && !user.getPasswordNew().trim().isEmpty()) {
					u.setPassword(SafeUtil.encode(user.getPasswordNew()));
				}
				userService.update(u);  // 更新数据库
				session.setAttribute("user", u); // 更新session
				model.addAttribute("msg", "密码修改成功!");
			}else {
				model.addAttribute("msg", "原密码错误!");
			}
		}
		return "/index/my.jsp";
	}
	
}

    public void setCover(String cover) {
        this.cover = cover == null ? null : cover.trim();
    }

    public String getImage1() {
        return image1;
    }

    public void setImage1(String image1) {
        this.image1 = image1 == null ? null : image1.trim();
    }

    public String getImage2() {
        return image2;
    }

      <if test="goodId != null" >
        good_id,
      </if>
    </trim>
    <trim prefix="values (" suffix=")" suffixOverrides="," >
      <if test="price != null" >
        #{price,jdbcType=INTEGER},
      </if>
      <if test="amount != null" >
        #{amount,jdbcType=INTEGER},
      </if>
      <if test="orderId != null" >
        #{orderId,jdbcType=INTEGER},
      </if>
      <if test="goodId != null" >
        #{goodId,jdbcType=INTEGER},
      </if>
    </trim>
  </insert>
  <update id="updateByIdSelective" parameterType="com.entity.Items" >
    update items
    <set >
      <if test="price != null" >
        price = #{price,jdbcType=INTEGER},
      </if>
      <if test="amount != null" >
        amount = #{amount,jdbcType=INTEGER},

        this.typeId = typeId;
    }
}
package com.dao;

import java.util.List;

import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

import com.entity.Goods;

public interface GoodsDao {
    int deleteById(Integer id);

    int insert(Goods record);

    int insertSelective(Goods record);

    Goods selectById(Integer id);

    int updateByIdSelective(Goods record);

    int updateById(Goods record);    
    
    // 以上为mybatis generator自动生成接口, 具体实现在mapper.xml中
    

							</li>
							<li data-thumb="../${good.image1}">
								 <div class="thumb-image"> <img src="../${good.image1}" data-imagezoom="true" class="img-responsive"> </div>
							</li>
							<li data-thumb="../${good.image2}">
							   <div class="thumb-image"> <img src="../${good.image2}" data-imagezoom="true" class="img-responsive"> </div>
							</li> 
						</ul>
					</div>
				</div>	
				<div class="col-md-4 single-grid simpleCart_shelfItem">		
					<h3>${good.name}</h3>
					<div class="tag">
						<p>分类 : <a href="goods?typeid=${good.type.id}">${good.type.name}</a></p>
					</div>

	 * @return
	 */
	public static String getPageTool(HttpServletRequest request, long total, int page, int size){
		long pages = total % size ==0 ? total/size : total /size + 1;
		pages = pages==0 ? 1 : pages;
		String url = request.getRequestURL().toString();
		StringBuilder queryString = new StringBuilder();
		Enumeration<String> enumeration = request.getParameterNames();
		try { // 拼装请求参数
			while (enumeration.hasMoreElements()) {
				String element = (String) enumeration.nextElement();
				if(!element.contains("page")) { // 跳过page参数
					queryString.append("&").append(element).append("=").append(java.net.URLEncoder.encode(request.getParameter(element),"UTF-8"));
				}

	 * 产品更新
	 * 
	 * @return
	 * @throws Exception 
	 */
	@RequestMapping("/goodUpdate")
	public String goodUpdate(int id, String name, int price, String intro, int stock, int typeId,  
			MultipartFile cover, MultipartFile image1, MultipartFile image2,
			@RequestParam(required=false, defaultValue="1") int page) throws Exception {
		Goods good = goodService.get(id);
		good.setName(name);
		good.setPrice(price);
		good.setIntro(intro);
		good.setStock(stock);
		good.setTypeId(typeId);

运行环境

Java≥8、Tomcat≥7.0、MySQL≥5.7

开发工具

eclipse/idea/myeclipse/sts等均可配置运行

技术框架

JavaBean MVC JSP SSM(Spring SpringMVC MyBatis) MySQL jQuery Bootstrap JavaScript CSS

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

分为前台和后台管理

前台用户可以注册、登录、查看商品列表与商品详情、加入购物车、下单购买等

后台管理员可以管理用户、商品、分类、订单等

前台

后台