——————————DescriptionStart——————————
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生鲜商城系统(java+jsp+bootstrap+servlet+mysql)
项目介绍
本项目分为前后台，分为管理员与普通用户两种角色，管理员登录后台，普通用户登录前台； 管理员登录包含以下功能： 登录,订单管理操作发货,客户管理,生鲜管理,生鲜类目管理等功能。
用户角色包含以下功能： 用户首页,用户登录,全部分类,查看生鲜,查看购物车,提交订单,查看订单等功能。
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
JSP+CSS+jQuery+bootstrap+mysql+servlet
使用说明
- 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_shenxian_shop/ 登录 注：tomcat中配置项目路径必须为jsp_shenxian_shop，否则会有异常； 用户账号/密码：user/123456 管理员账号/密码：admin/admin
——————————CodeStart——————————
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| public class GoodsSearchServlet extends HttpServlet {
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
}
private GoodsService gService = new GoodsService();
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
String keyword = request.getParameter("keyword");
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 =gService.getSearchGoodsPage(keyword,pageNumber);
if(p.getTotalPage()==0)
{
p.setTotalPage(1);
p.setPageNumber(1);
}
else {
if(pageNumber>=p.getTotalPage()+1)
{
p =gService.getSearchGoodsPage(keyword,pageNumber);
}
}
request.setAttribute("p", p);
request.setAttribute("keyword", URLEncoder.encode(keyword,"utf-8"));
request.getRequestDispatcher("/goods_search.jsp").forward(request, response);
}
}
|
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| }
if(pageNumber<=0)
pageNumber=1;
Page p = gService.getGoodsRecommendPage(type, pageNumber);
if(p.getTotalPage()==0)
{
p.setTotalPage(1);
p.setPageNumber(1);
}
else {
if(pageNumber>=p.getTotalPage()+1)
{
p = gService.getGoodsRecommendPage(type, p.getTotalPage());
}
}
request.setAttribute("p", p);
request.setAttribute("t", type);
request.getRequestDispatcher("goodsrecommend_list.jsp").forward(request, response);
}
}
@WebServlet(name = "user_changeaddress",urlPatterns = "/user_changeaddress")
public class UserChangeAddressServlet extends HttpServlet {
private UserService uService = new UserService();
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
User loginUser = (User) request.getSession().getAttribute("user");
|
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| doGet(request, response);
}
}
@WebServlet(name = "user_changepwd",urlPatterns = "/user_changepwd")
public class UserChangePwd extends HttpServlet {
private UserService uService = new UserService();
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
String password = request.getParameter("password");
String newPwd = request.getParameter("newPassword");
User u = (User) request.getSession().getAttribute("user");
if(password.equals(u.getPassword())) {
u.setPassword(newPwd);
uService.updatePwd(u);
request.setAttribute("msg", "修改成功！");
request.getRequestDispatcher("/user_center.jsp").forward(request, response);
}else {
request.setAttribute("failMsg", "修改失败，原密码不正确，你再想想！");
request.getRequestDispatcher("/user_center.jsp").forward(request, response);
}
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
}
}
|
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|
@WebServlet(name = "order_confirm",urlPatterns = "/order_confirm")
public class OrderConfirmServlet extends HttpServlet {
private OrderService oService = new OrderService();
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
Order o = (Order) request.getSession().getAttribute("order");
try {
BeanUtils.copyProperties(o, request.getParameterMap());
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
}
o.setDatetime(new Date());
o.setStatus(2);
o.setUser((User) request.getSession().getAttribute("user"));
oService.addOrder(o);
request.getSession().removeAttribute("order");
request.setAttribute("msg", "订单支付成功！");
request.getRequestDispatcher("/order_success.jsp").forward(request, response);
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
}
}
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|
}
}
if(pageNumber<=0)
pageNumber=1;
Page p = uService.getUserPage(pageNumber);
if(p.getTotalPage()==0)
{
p.setTotalPage(1);
p.setPageNumber(1);
}
else {
if(pageNumber>=p.getTotalPage()+1)
{
p = uService.getUserPage(pageNumber);
}
}
request.setAttribute("p", p);
request.getRequestDispatcher("/admin/user_list.jsp").forward(request, response);
}
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
this.doGet(req, resp);
}
}
@WebServlet(name = "admin_user_add",urlPatterns = "/admin/user_add")
public class AdminUserAddServlet extends HttpServlet {
private UserService uService = new UserService();
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
User user = new User();
|
——————————PayStart——————————
项目链接：
https://javayms.github.io?id=491122532008200rh
https://javayms.pages.dev?id=491122532008200rh