基于javaweb和mysql的jsp+servlet小蜜蜂扩音器网上商城系统(java+jsp+servlet+jdbc+ajax+mysql)

毕业程序员java

422人浏览 · 2025-09-28 23:01:04

毕业程序员java · 2025-09-28 23:01:04 发布

私信源码获取及调试交流

运行环境

Java≥8、MySQL≥5.7、Tomcat≥8

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

功能说明

基于javaweb的JSP+Servlet小蜜蜂扩音器网上商城系统(java+jsp+servlet+jdbc+ajax+mysql)

一、项目简述

用户功能模块：用户注册：用户登录：商品模块：订单模块；后台管理系统功能：管理员模块：商品模块：订单管理模块；

二、项目运行

1.运行环境

JDK1.8+Tomcat8.5+MYSQL+Eclispe（Eclispe,MyEclispe,Sts，IntelliJ IDEA都支持,小伙伴自行配置即可）

2.技术栈

JSP + Servlet + JDBC + Ajax + JavaScript + CSS + +DBUtil 等等


productDAO.add(p);

return "@admin_product_list?cid=" + cid;

@Override

public String delete(HttpServletRequest request, HttpServletResponse response, Page page) {

System.out.println("调用了Product delete方法");

int id = Integer.parseInt(request.getParameter("id"));

Product p = productDAO.get(id);

productDAO.delete(id);

return "@admin_product_list?cid=" + p.getCategory().getId();

@Override

public String update(HttpServletRequest request, HttpServletResponse response, Page page) {

System.out.println("调用了Product update方法");

Map<String, String> params = new HashMap<>();


List<PropertyValue> pvs = propertyValueDAO.list(p.getId());

request.setAttribute("pvs", pvs);

return "admin/editPropertyValue.jsp";

@Override

public String list(HttpServletRequest request, HttpServletResponse response, Page page) {

System.out.println("调用了Product list方法");

int cid = Integer.parseInt(request.getParameter("cid"));

Category c = categoryDAO.get(cid);

List<Product> ps = productDAO.list(cid, page.getStart(), page.getCount());

int total = productDAO.getTotal(cid);

page.setTotal(total);

page.setParam("&cid=" + c.getId());

request.setAttribute("ps", ps);

String name = params.get("name");

String subTitle = params.get("subTitle");

float originalPrice = Float.parseFloat(params.get("originalPrice"));

float promotePrice = Float.parseFloat(params.get("promotePrice"));

int stock = Integer.parseInt(params.get("stock"));

Product p = new Product();

p.setCategory(c);

p.setName(name);

p.setSubTitle(subTitle);

p.setOriginalPrice(originalPrice);

p.setPromotePrice(promotePrice);

p.setStock(stock);

p.setCreateDate(new Date());


String password = params.get("password");

User user = userDAO.get(id);

user.setPassword(password);

userDAO.update(user);

return "@admin_user_list";

@Override

public String edit(HttpServletRequest request, HttpServletResponse response, Page page) {

System.out.println("调用了 UserServlet edit方法");

int id = Integer.parseInt(request.getParameter("id"));

User u = userDAO.get(id);

request.setAttribute("u", u);

return "admin/editUser.jsp";


User u = userDAO.get(id);

request.setAttribute("u", u);

return "admin/editUser.jsp";

@Override

public String list(HttpServletRequest request, HttpServletResponse response, Page page) {

System.out.println("调用了 UserServlet list方法");

List<User> us = userDAO.list(page.getStart(), page.getCount());

int total = userDAO.getTotal();

page.setTotal(total);

request.setAttribute("us", us);

request.setAttribute("page", page);


e.printStackTrace();

return "@admin_category_list";

@Override

public String edit(HttpServletRequest request, HttpServletResponse response, Page page) {

System.out.println("调用了category edit方法");

int id = Integer.parseInt(request.getParameter("id"));

Category category = categoryDAO.get(id);

request.setAttribute("c", category);

return "admin/editCategory.jsp";

@Override

public String list(HttpServletRequest request, HttpServletResponse response, Page page) {

List<Category> cs = categoryDAO.list(page.getStart(), page.getCount());

int total = categoryDAO.getTotal();

Map<String, String> params = new HashMap<>();

InputStream is = super.parseUpload(request, params);

System.out.println(params);

int id = Integer.parseInt(params.get("id"));

String password = params.get("password");

User user = userDAO.get(id);

user.setPassword(password);

userDAO.update(user);

return "@admin_user_list";

@Override

public String edit(HttpServletRequest request, HttpServletResponse response, Page page) {


public String delete(HttpServletRequest request, HttpServletResponse response, Page page) {

System.out.println("调用了Product delete方法");

int id = Integer.parseInt(request.getParameter("id"));

Product p = productDAO.get(id);

productDAO.delete(id);

return "@admin_product_list?cid=" + p.getCategory().getId();

@Override

public String update(HttpServletRequest request, HttpServletResponse response, Page page) {

System.out.println("调用了Product update方法");

Map<String, String> params = new HashMap<>();

InputStream inputStream = super.parseUpload(request, params);


return "admin/listCategory.jsp";

产品控制层：

public class ProductServlet extends BaseBackServlet {

@Override

public String add(HttpServletRequest request, HttpServletResponse response, Page page) {

System.out.println("调用了Product add方法");

Map<String, String> params = new HashMap<>();

InputStream inputStream = super.parseUpload(request, params);

System.out.println(params);

int cid = Integer.parseInt(params.get("cid"));


System.out.println("调用了 UserServlet update方法");

Map<String, String> params = new HashMap<>();

InputStream is = super.parseUpload(request, params);

System.out.println(params);

int id = Integer.parseInt(params.get("id"));

String password = params.get("password");

User user = userDAO.get(id);

user.setPassword(password);

userDAO.update(user);

return "@admin_user_list";

return "admin/listCategory.jsp";

产品控制层：

public class ProductServlet extends BaseBackServlet {

@Override

public String add(HttpServletRequest request, HttpServletResponse response, Page page) {

System.out.println("调用了Product add方法");

Map<String, String> params = new HashMap<>();

InputStream inputStream = super.parseUpload(request, params);

System.out.println(params);

int cid = Integer.parseInt(params.get("cid"));

Category c = categoryDAO.get(cid);


public class OrderServlet extends BaseBackServlet {

@Override

public String add(HttpServletRequest request, HttpServletResponse response, Page page) {

return null;

@Override

public String delete(HttpServletRequest request, HttpServletResponse response, Page page) {

return null;

@Override

public String update(HttpServletRequest request, HttpServletResponse response, Page page) {

return null;

@Override

public String edit(HttpServletRequest request, HttpServletResponse response, Page page) {

return null;


return "@admin_category_list";

@Override

public String edit(HttpServletRequest request, HttpServletResponse response, Page page) {

System.out.println("调用了category edit方法");

int id = Integer.parseInt(request.getParameter("id"));

Category category = categoryDAO.get(id);

request.setAttribute("c", category);

return "admin/editCategory.jsp";

@Override

public String list(HttpServletRequest request, HttpServletResponse response, Page page) {

List<Category> cs = categoryDAO.list(page.getStart(), page.getCount());

int total = categoryDAO.getTotal();

InputStream inputStream = super.parseUpload(request, params);

int cid = Integer.parseInt(params.get("cid"));

Category c = categoryDAO.get(cid);

int id = Integer.parseInt(params.get("id"));

String name = params.get("name");

String subTitle = params.get("subTitle");

float originalPrice = Float.parseFloat(params.get("originalPrice"));

float promotePrice = Float.parseFloat(params.get("promotePrice"));

int stock = Integer.parseInt(params.get("stock"));

Product p = new Product();

p.setId(id);


page.setTotal(total);

request.setAttribute("thecs", cs);

request.setAttribute("page", page);

return "admin/listCategory.jsp";

产品控制层：

public class ProductServlet extends BaseBackServlet {

@Override

public String add(HttpServletRequest request, HttpServletResponse response, Page page) {

System.out.println("调用了Product add方法");

Map<String, String> params = new HashMap<>();

InputStream inputStream = super.parseUpload(request, params);

System.out.println(params);

int cid = Integer.parseInt(params.get("cid"));

// 对订单对应的订单项进行初始化

List<Order> os = orderDAO.list(page.getStart(), page.getCount());

orderItemDAO.fill(os);

int total = orderDAO.getTotal();

page.setTotal(total);

request.setAttribute("os", os);

request.setAttribute("page", page);

return "admin/listOrder.jsp";

品类控制层：

public class CategoryServlet extends BaseBackServlet {

@Override

public String add(HttpServletRequest request, HttpServletResponse response, Page page) {

FileOutputStream fos = new FileOutputStream(file);

){

byte[] b = new byte[1024 * 1024];

int length = 0;

while(-1 != (length = is.read(b))){

fos.write(b, 0, length);

fos.flush();

//通过以下代码，将文件保存为jsp格式

BufferedImage img = ImageUtil.change2jpg(file);

ImageIO.write(img, "jpg", file);

} catch (IOException e) {


// 对订单对应的订单项进行初始化

List<Order> os = orderDAO.list(page.getStart(), page.getCount());

orderItemDAO.fill(os);

int total = orderDAO.getTotal();

page.setTotal(total);

request.setAttribute("os", os);

request.setAttribute("page", page);

return "admin/listOrder.jsp";

品类控制层：

public class CategoryServlet extends BaseBackServlet {

@Override

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