2021年最后几天,使用SSM实现网上购物商城系统
Posted 编程指南针
tags:
篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了2021年最后几天,使用SSM实现网上购物商城系统相关的知识,希望对你有一定的参考价值。
项目编号:BS-SC-007
本项目基于SSM框架( spring+springmvc+mybatis)进行开发实现,数据库采用mysql,开发工具为IDEA或ECLIPSE均可。系统包含商城前端功能和后端管理功能,前端主要实现了用户注册、登陆、商品查看、添加购物车、生成订单、模拟支付等功能。后台管理功能主要包含用户管理、产品类型管理、产品管理、订单管理、销量统计等功能。功能完整,运行无误,适合做毕业设计或课程设计使用。
部分功能展示如下:
前台首页:
商品详情:
购物车:
订单支付
我的订单
后台管理功能界面:
商品管理
商品管理
订单管理
销量统计
以上是展示的系统的部分功能,系统源码+数据库+文档
package com.qst.controller;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.qst.beans.*;
import com.qst.service.impl.*;
import org.apache.commons.io.FileUtils;
import org.apache.ibatis.annotations.Param;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.aspectj.weaver.ast.Or;
import org.springframework.beans.MutablePropertyValues;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.Set;
@Controller
@RequestMapping("/admin")
public class AdminController
@Autowired
private AdminUserServiceImpl adminUserService;
@Autowired
private CategoryServiceImpl categoryService;
@Autowired
private CategorySecondServiceImpl secondService;
@Autowired
private ProductServiceImpl productService;
@Autowired
private OrderServiceImpl orderService;
@Autowired
private UserServiceImpl userService;
@RequestMapping("/adminIndex")
public String adminHome()//到后台登录页
return "admin/index";
@RequestMapping("/adminLogin")
public String adminLogin(@Param("username") String username, @Param("password") String password, HttpServletRequest request)
AdminUser adminUser = new AdminUser();
adminUser.setUsername(username);
adminUser.setPassword(password);
AdminUser adminBynamePwd = adminUserService.getAdminBynamePwd(adminUser);
System.out.println(adminBynamePwd==null?"查询到的用户信息为空":adminBynamePwd);
/*登录成功就到管理页,否则就回到登录页*/
if (adminBynamePwd!=null)
request.getSession().setAttribute("enterAdmin",adminBynamePwd);
return "/admin/home";
return "/admin/index";
/*------------------以下是管理员对用户的操作*/
@RequestMapping(value = ("/adminUser_findAllByPage") )
public String findAllUserByPage(@Param("page") Integer page,HttpServletRequest request)//查找商品并分页
PageUtils<User> userPageUtils = new PageUtils<>();
int limit = 5;//每页的记录数
if (page==null)
page = 1;
PageHelper.startPage(page,limit);
List<User> userList = userService.findAll();
PageInfo<User> pageInfo = new PageInfo<>(userList);//得到分页信息
userPageUtils.setPage(page);//当前页
userPageUtils.setList(userList);//当前页的记录数
userPageUtils.setTotalPage(pageInfo.getPages());//所有的页数
request.setAttribute("userPageUtils", userPageUtils);
return "/admin/user/list";
/*跳转到某商品的编辑页面*/
@RequestMapping("/adminUser_edit")
public String editUser(@RequestParam("id")Integer uid,HttpServletRequest request)
/*根据商品ID获取某商品*/
User user = userService.findById(uid);
request.setAttribute("user",user);
return "/admin/user/edit";
/*保存商品修改信息,并重新上传*/
@RequestMapping("/adminUser_update")
public String updateUser(User user,HttpServletRequest request)throws IOException
int save = userService.update(user);
return "redirect: /admin/adminUser_findAllByPage";
/*删除用户*/
@RequestMapping("/adminUser_delete")
public String deleteUser(@Param("id") Integer uid, HttpServletRequest request)
/*删除数据库中的记录*/
int deleteByid = userService.deleteById(uid);
return "redirect: /admin/adminUser_findAllByPage";
/*-------以下是管理员对一级分类的操作*/
@RequestMapping("/adminGetAllCate")
public String getAllCategory(HttpServletRequest request)/*查找所有一级分类*/
List<Category> categoryList = categoryService.findAll();
request.setAttribute("cList",categoryList);
return "admin/category/list";
@RequestMapping("/toAddCategory")
public String toAddCategory()
System.out.println("进入添加一级分类页面");
return "admin/category/add";
/*像数据库添加一级分类*/
@RequestMapping(value="/addCategory_save" )
public String addCategory(Category category)
String cname = category.getCname();
System.out.println("添加一级分类:"+cname);
int i = categoryService.addCategory(category);
if(i>0)
System.out.println("添加"+category+"成功");
return "redirect: /admin/adminGetAllCate";
/*跳转到编辑一级分类页面*/
@RequestMapping("/adminCategory_edit")
public String editCategory(@Param("cid") Integer cid,HttpServletRequest request)
/*从数据库中查找到此分类*/
Category cByid = categoryService.findCByid(cid);
request.setAttribute("category",cByid);
return "admin/category/edit";
/*更新某一级分类*/
@RequestMapping("/adminCategory_update")
public String updateCategory(Category category)
int i = categoryService.saveCategory(category);
System.out.println(category.getCname()+"更新成功:"+i);
return "redirect: /admin/adminGetAllCate";
/*删除一级分类*/
@RequestMapping(value ="/adminCategory_delete")
public String deleteCategory(@Param("cid") Integer cid)
/*删除一级分类之前先删除其下的二级分类*/
List<CategorySecond> categorySecondList = categoryService.findCSByCid(cid);
for (CategorySecond cs:categorySecondList
)
System.out.println("要删除的二级分类:"+cs.getCsname());
int i = secondService.deleteById(cs.getCsid());
System.out.println("删除成功与否:"+i);
/*最后删除一级分类*/
int i = categoryService.deletByid(cid);
System.out.println("一级分类删除成功与否:"+i);
return "redirect: /admin/adminGetAllCate";
/*-------以下是管理员对二级分类的操作*/
@RequestMapping("/adminCategorySecond_findAllByPage")
public String findCSByPage(@Param("page") Integer page,HttpServletRequest request)/*查找所有二级分类并分页*/
PageUtils<CategorySecond> secondPageUtils = new PageUtils<>();
//查找所有二级分类并分页
int limit = 4;//每页分页记录数
if (page==null)
page = 1;
PageHelper.startPage(page,limit);
List<CategorySecond> allCS = secondService.findAllCS();
PageInfo<CategorySecond> pageInfo = new PageInfo<>(allCS);//得到分页信息
secondPageUtils.setPage(page);//当前页
secondPageUtils.setList(allCS);//当前页的记录
secondPageUtils.setTotalPage(pageInfo.getPages());//所有页数
request.setAttribute("secondPageUtils",secondPageUtils);
return "/admin/categorysecond/list";
/*进入添加二级商品类目页面*/
@RequestMapping(value = "toAddCategorySecond")
public String toAddCategorySecond(HttpServletRequest request)
List<Category> categoryList = categoryService.findAll();
request.setAttribute("categoryList",categoryList);
return "/admin/categorysecond/add";
/*添加二级商品类目*/
@RequestMapping(value = "addcategorySecond_save")
public String addcategorySecond_save(CategorySecond categorySecond)
System.out.println("所添加的二级目录"+categorySecond);
int save = secondService.add(categorySecond);
if (save>0)
System.out.println("添加二级目录"+categorySecond+"成功");
return "redirect: /admin/adminCategorySecond_findAllByPage";
/*跳转到编辑二级分类页面*/
@RequestMapping("/adminCategorySecond_edit")
public String editSecondCategory(@Param("csid") Integer csid,HttpServletRequest request)
/*从数据库中查找到此分类*/
CategorySecond categorySecond = secondService.findCSByid(csid);
List<Category> categoryList = categoryService.findAll();
request.setAttribute("categoryList", categoryList);
request.setAttribute("categorySecond",categorySecond);
return "/admin/categorysecond/edit";
/*更新某二级分类*/
@RequestMapping("/adminSecondCategory_update")
public String updateSecondCategory(CategorySecond category)
secondService.update(category);
return "redirect: /admin/adminCategorySecond_findAllByPage";
/*------------------以下是管理员对商品的操作*/
@RequestMapping(value = ("/adminProduct_findAllByPage") )
public String findAllProByPage(@Param("page") Integer page,HttpServletRequest request)//查找商品并分页
PageUtils<Product> productPageUtils = new PageUtils<>();
int limit = 5;//每页的记录数
if (page==null)
page = 1;
PageHelper.startPage(page,limit);
List<Product> productList = productService.findAll();
PageInfo<Product> pageInfo = new PageInfo<>(productList);//得到分页信息
productPageUtils.setPage(page);//当前页
productPageUtils.setList(productList);//当前页的记录数
productPageUtils.setTotalPage(pageInfo.getPages());//所有的页数
request.setAttribute("productPageUtils", productPageUtils);
return "/admin/product/list";
@RequestMapping("/toAddProduct")
public String toAddProduct(HttpServletRequest request)//跳转到添加商品页面
//查找所有的二级分类
List<CategorySecond> categorySecondList = secondService.findAllCS();
request.setAttribute("csList",categorySecondList);
return "/admin/product/add";
/*++++++添加商品++++*/
@RequestMapping("/addProduct_save")
public String addProduct(Product product,@RequestParam("upload") MultipartFile upload,HttpServletRequest request)throws Exception
product.setPdate(new Date());
product.setIs_hot(0);
String realPath = request.getServletContext().getRealPath("/products");
System.out.println(realPath);
String originalFilename = upload.getOriginalFilename();
File diskFile = new File(realPath + "//"+ originalFilename);
System.out.println("目标文件:"+diskFile.getAbsolutePath());
//将上传的实体文件复制到指定目录upload下
upload.transferTo(diskFile);
product.setImage("products/"+originalFilename);
System.out.println("收到的商品:"+product);
//将信息保存到数据库
int save = productService.save(product);
System.out.println(product.getPname()+"保存是否成功:"+save);
return "redirect: /admin/adminProduct_findAllByPage";
/*删除产品*/
@RequestMapping("/adminProduct_delete")
public String deleteProduct(@Param("pid") Integer pid, HttpServletRequest request)
/* 删除上传文件图片*/
Product product = productService.findById(pid);
String path = product.getImage();
if(path!=null)
String realPath = request.getServletContext().getRealPath("/" + path);
File file = new File(realPath);
file.delete();
/*删除数据库中的记录*/
int deleteByid = productService.deleteByid(pid);
return "redirect: /admin/adminProduct_findAllByPage";
/*跳转到某商品的编辑页面*/
@RequestMapping("/adminProduct_edit")
public String editProduct(@RequestParam("pid")Integer pid,HttpServletRequest request)
/*根据商品ID获取某商品*/
Product product = productService.findById(pid);
System.out.println(product);
request.setAttribute("product",product);
/*所有二级分类*/
List<CategorySecond> allCS = secondService.findAllCS();
request.setAttribute("csList",allCS);
return "/admin/product/edit";
/*保存商品修改信息,并重新上传*/
@RequestMapping("/adminProduct_update")
public String updateProduct(Product product, @RequestParam("upload")MultipartFile upload,
HttpServletRequest request)throws IOException
product.setPdate(new Date());
if(upload.getSize() >=0)
/*删除 目录中的文件,然后重新上传
* 以及更新数据库中的记录*/
String path = product.getImage();
if (path != null)
String realPath = request.getServletContext().getRealPath("/" + path);
File file = new File(realPath);
file.delete();
String realPath = request.getServletContext().getRealPath("/products");
String originalFilename = upload.getOriginalFilename();
File diskFile = new File(realPath + "//"+ originalFilename);
//将上传的实体文件复制到指定目录upload下
upload.transferTo(diskFile);
product.setImage("products/"+originalFilename);
System.out.println("商品:"+product);
//将信息保存到数据库
int save = productService.update(product);
return "redirect: /admin/adminProduct_findAllByPage";
/*---------------以下是管理员对订单的管理,只能修改订单的状态*/
@RequestMapping("/adminOrder_findAllByPage")
public String findAllOrderPage(@Param("page") Integer page, HttpServletRequest request)
PageUtils<Order> orderPageUtils = new PageUtils<>();
if (page == null)
page = 1;
PageHelper.startPage(page,5);
List<Order> allOrder = orderService.getAllOrder();
PageInfo<Order> pageInfo = new PageInfo<>(allOrder);
orderPageUtils.setList(allOrder);
orderPageUtils.setPage(page);
orderPageUtils.setTotalPage(pageInfo.getPages());
request.setAttribute("orderPageUtils",orderPageUtils);
return "/admin/order/list";
/*根据订单编号查找订单项*/
@RequestMapping(value = "/adminOrderItem_findById")
@ResponseBody
public List<OrderItem> findItemsById(@RequestBody Order order, HttpServletRequest request)
System.out.println("所需查找的订单项ID:"+order.getOid());
List<OrderItem> orderItemSet = orderService.findByOid(order.getOid());
for (OrderItem orderitem: orderItemSet
)
System.out.println(orderitem);
// request.setAttribute("orderItems",orderItemSet);
// return "/admin/order/orderItem";
return orderItemSet;
@RequestMapping("/export_product_info")
public void exportProductInfo(HttpServletResponse response)throws IOException
response.setCharacterEncoding("UTF-8");
List<Product> productList = productService.findAll();
System.out.println(productList);
/*创建excel文件*/
//创建excel文件
HSSFWorkbook wb = new HSSFWorkbook();
//创建sheet页
HSSFSheet sheet = wb.createSheet("商品信息表");
//创建标题行
HSSFRow titleRow = sheet.createRow(0);
titleRow.createCell(0).setCellValue("商品名称");
titleRow.createCell(1).setCellValue("平台价格");
titleRow.createCell(2).setCellValue("市场价格");
titleRow.createCell(3).setCellValue("图片目录");
titleRow.createCell(4).setCellValue("商品广告词");
titleRow.createCell(5).setCellValue("销售量");
titleRow.createCell(6).setCellValue("添加日期");
titleRow.createCell(7).setCellValue("所属目录");
for(Product product : productList)
HSSFRow dataRow = sheet.createRow(sheet.getLastRowNum()+1);
dataRow.createCell(0).setCellValue(product.getPname());
dataRow.createCell(1).setCellValue(product.getShop_price());
dataRow.createCell(2).setCellValue(product.getMarket_price());
dataRow.createCell(3).setCellValue(product.getImage());
dataRow.createCell(4).setCellValue(product.getIs_hot());
dataRow.createCell(5).setCellValue(product.getPdesc());
dataRow.createCell(6).setCellValue(product.getPdate());
dataRow.createCell(7).setCellValue(product.getCsid());
// 设置下载时客户端Excel的名称
String filename =new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()) + ".xls";
response.setContentType("application/vnd.ms-excel");
response.setHeader("Content-disposition", "attachment;filename=" + filename);
OutputStream ouputStream = response.getOutputStream();
wb.write(ouputStream);
ouputStream.flush();
ouputStream.close();
package com.qst.controller;
import com.qst.beans.User;
import com.qst.service.impl.UserServiceImpl;
import com.qst.util.CreateYanZhen;
import com.qst.util.EmailUtils;
import com.qst.util.MD5Encoding;
import com.qst.util.RandomNum;
import com.sun.deploy.net.HttpResponse;
import org.apache.ibatis.annotations.Param;
//import org.apache.struts2.ServletActionContext;
//import org.apache.tools.ant.types.resources.selectors.None;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.server.ServletServerHttpResponse;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletWebRequest;
import javax.imageio.ImageIO;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.PrintWriter;
/**
* 用户相关请求控制器
*/
@Controller
public class UserController
@Autowired
private UserServiceImpl userService;
@RequestMapping(value = "/user_findByName")
@ResponseBody
public String findByName(@Param("username") String username, HttpServletRequest request)
// username = request.getParameter("username");
System.out.println("名称验证:" + username);
User existUser = userService.findByName(username);
System.out.println("existUser:" + existUser);
// response.setContentType("text/html;charset=utf-8");
// PrintWriter out = response.getWriter();
if (existUser != null )
return "exist";
else
return "ok";
@RequestMapping(value = "/user_login", method = RequestMethod.POST)
public String userLogin(User user, HttpSession session,HttpServletRequest request)
String randomcodekey = (String)session.getAttribute("RANDOMVALIDATECODEKEY");
System.out.println("登录者:" + user);
System.out.println("登录验证码:"+randomcodekey);
if(!randomcodekey.equals(user.getCode()))
request.setAttribute("msg","验证码错误");
return "views/login";
User enterUser = userService.findByName(user.getUsername());
if (enterUser != null)
System.out.println(enterUser.toString());
if (MD5Encoding.getMD5(user.getPassword()).equals(enterUser.getPassword()))
session.setAttribute("enterUser", enterUser);//将登陆者信息保存到session作用域中
return "redirect: /user_indexPage";
else
request.setAttribute("msg","密码错误");
else
request.setAttribute("msg","账号错误");
return "views/login";
@RequestMapping("/user_regist")
public String userRegist(User user,HttpServletRequest request,HttpSession session)
System.out.println("注册者:" + user);
int i = 0;
if (user != null)
String pwd = MD5Encoding.getMD5(user.getPassword());
user.setPassword(pwd);
i = userService.addUser(user);
String registCode = "";
Cookie[] cookies = request.getCookies();
for(Cookie cookie : cookies)
if(cookie.getName().equals("registCode"))
registCode = cookie.getValue();
System.out.println("发送的注册码:"+registCode);
if(registCode==null || !registCode.equals(user.getCode()))
request.setAttribute("msg","验证码错误");
return "views/regist";
System.out.println("注册是否成功?" + i);
if (i > 0)
return "views/login";
else
request.setAttribute("msg","用户名已存在");
return "views/regist";
/**
* 发送注册验证码到邮箱
* @param email
* @param request
* @param response
*/
@RequestMapping("/send_code_email")
@ResponseBody
public String sendCodeEmail(String email, HttpServletRequest request, HttpServletResponse response)
String registCode = RandomNum.createNumRandom(4);
EmailUtils.sendEmail(email,"农产品推荐平台注册验证码",registCode);
Cookie cookie = new Cookie("registCode", registCode);
cookie.setMaxAge(3*60);
response.addCookie(cookie);
if(registCode!=null)
return "1";
return "0";
@RequestMapping("/user_logout")
public String logout(HttpSession session)
session.invalidate();
return "redirect: /user_indexPage";
/*验证码生成*/
@RequestMapping("/checkImg")
public void setCodeImg(HttpServletRequest request, HttpServletResponse response) throws Exception
response.setContentType("image/jpeg");//设置相应类型,告诉浏览器输出的内容为图片
response.setHeader("Pragma", "No-cache");//设置响应头信息,告诉浏览器不要缓存此内容
response.setHeader("Cache-Control", "no-cache");
response.setDateHeader("Expire", 0);
CreateYanZhen randomValidateCode = new CreateYanZhen();
try
randomValidateCode.getRandcode(request, response);//输出验证码图片方法
catch (Exception e)
e.printStackTrace();
以上是关于2021年最后几天,使用SSM实现网上购物商城系统的主要内容,如果未能解决你的问题,请参考以下文章
网上商城购物系统设计与实现(Java+Web+SSM+MySQL)
Java项目:网上商城系统设计和实现(java+Springboot+ssm+mysql+jsp+maven)
基于SSM框架的五金电器商城管理系统的设计与实现(附源码论文)