基于javaweb的鲜花商城系统(java+jsp+javascript+bootstrap+mysql)

基于javaweb的鲜花商城系统(java+jsp+javascript+bootstrap+mysql)

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+mysql的鲜花商城系统(java+JSP+JavaScript+Bootstrap+Mysql)

项目介绍

本项目分为前后台，主要分为管理员与用户两种角色，管理员登录后台，普通用户登录前台； 用户角色包含以下功能：用户登录与注册,修改个人信息,查看首页,查看分类,查看热销,查看订单,查看鲜花详情,加入购物车,提交订单等功能。 管理员角色包含以下功能：订单管理,客户信息管理,鲜花管理,鲜花类目管理,管理员登录等功能。

环境需要

1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。 2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA; 3.tomcat环境：Tomcat 7.x,8.x,9.x版本均可 4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS；  5.数据库：MySql 5.7版本； 6.是否Maven项目：否；

技术栈

1. 后端：Servlet 2. 前端：JSP+CSS+JavaScript+jQuery+Bootstrap

使用说明

1. 使用Navicat或者其它工具，在mysql中创建对应名称的数据库，并导入项目的sql文件； 2. 使用IDEA/Eclipse/MyEclipse导入项目，Eclipse/MyEclipse导入时，若为maven项目请选择maven; 若为maven项目，导入成功后请执行maven clean;maven install命令，然后运行； 3. 将项目中src/utils/DBUtil.java配置文件中的数据库配置改为自己的配置; 4. 运行项目，输入localhost:8080/jsp_xianhua_shop 登录 注：Tomcat中配置路径必须为jsp_xianhua_shop，否则会出问题； 用户账号/密码： user/123456 管理员账号/密码：admin/admin

用户注册控制层：

@WebServlet(name = “user_register”,urlPatterns = “/user_rigister”)

public class UserRegisterServlet extends HttpServlet {

private UserService uService = new UserService();

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

User user = new User();

try {

BeanUtils.copyProperties(user, request.getParameterMap());

} catch (IllegalAccessException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch (InvocationTargetException e) {

// TODO Auto-generated catch block

e.printStackTrace();

if(uService.register(user)) {

request.setAttribute(“msg”, “注册成功，请登录！”);

request.getRequestDispatcher(“user_login.jsp”).forward(request, response);

}else {

request.setAttribute(“msg”, “用户名或邮箱重复，请重新填写！”);

request.getRequestDispatcher(“user_register.jsp”).forward(request, response);

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

用户登录控制层:

@WebServlet(name = “user_login”,urlPatterns = “/user_login”)

public class UserLoginServlet extends HttpServlet {

private UserService uService = new UserService();

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

String ue = request.getParameter(“ue”);

String password = request.getParameter(“password”);

User user = uService.login(ue, password);

if(user==null) {

request.setAttribute(“failMsg”, “用户名、邮箱或者密码错误，请重新登录！”);

request.getRequestDispatcher(“/user_login.jsp”).forward(request, response);

}else {

request.getSession().setAttribute(“user”, user);

request.getRequestDispatcher(“/user_center.jsp”).forward(request, response);

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

商品详情控制层：

package servlet;

import model.Goods;

import service.GoodsService;

import javax.servlet.ServletException;

import javax.servlet.annotation.WebServlet;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import java.io.IOException;

@WebServlet(name = “goods_detail”,urlPatterns = “/goods_detail”)

public class GoodsDetailServlet extends HttpServlet {

private GoodsService gService = new GoodsService();

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

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

int id = Integer.parseInt(request.getParameter(“id”));

Goods g = gService.getGoodsById(id);

request.setAttribute(“g”, g);

request.getRequestDispatcher(“/goods_detail.jsp”).forward(request, response);

订单服务层：

package servlet;

import model.Page;

import service.OrderService;

import javax.servlet.ServletException;

import javax.servlet.annotation.WebServlet;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import java.io.IOException;

@WebServlet(name = “admin_order_list”,urlPatterns = “/admin/order_list”)

public class AdminOrderListServlet extends HttpServlet {

private OrderService oService = new OrderService();

/**

• @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)

*/

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

int status = 0;

if(request.getParameter(“status”) != null) {

status=Integer.parseInt(request.getParameter(“status”) ) ;

request.setAttribute(“status”, status);

int pageNumber = 1;

if(request.getParameter(“pageNumber”) != null) {

try {

pageNumber=Integer.parseInt(request.getParameter(“pageNumber”) ) ;

catch (Exception e)

if(pageNumber<=0)

pageNumber=1;

Page p = oService.getOrderPage(status,pageNumber);

if(p.getTotalPage()==0)

p.setTotalPage(1);

p.setPageNumber(1);

else {

if(pageNumber>=p.getTotalPage()+1)

p = oService.getOrderPage(status,pageNumber);

request.setAttribute(“p”, p);

request.getRequestDispatcher(“/admin/order_list.jsp”).forward(request, response);

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