Java项目：SSM网上鲜花商城
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项目介绍该项目为前后台项目，分为普通用户与管理员两种角色，前台普通用户登录，后台管理员登录；
管理员角色包含以下功能：
管理员登录,用户管理,鲜花类别管理,鲜花管理,订单管理并发货,留言管理,系统公告管理等功能。
用户角色包含以下功能：
用户首页,用户注册登录,查看鲜花详情,加入购物车,确认订单,查看我的订单,商城留言板,商城公告等功能。
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：Spring+SpringMVC+Mybatis
2. 前端：JSP+jQuery+Ajax
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jdbc.properties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/ 登录
用户账号/密码： user/123456
管理员账号/密码：admin/admin
相关代码
CategorySecondControllerpackage com.shop.controller;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import com.shop.Utils.PageBean;
import com.shop.po.Product;
import com.shop.service.ProductService;
@Controller
public class CategorySecondController {
@Autowired
private ProductService productService;
@RequestMapping("/findCategorySecond")
public String findCategorySecond(HttpServletRequest request,@RequestParam int cid,Model model,@RequestParam int page) throws Exception {
request.getSession().setAttribute("cid",cid);
PageBean<Product> proPageBean = productService.findProductyBycid(cid,page);
model.addAttribute("pageBean",proPageBean);
return "category";
}
@RequestMapping("/findCategorySecond1")
public String findCategorySecond1(@RequestParam int csid,Model model,@RequestParam int page){
PageBean<Product> proPageBean = productService.finbProductByCsid(csid,page);
model.addAttribute("pageBean",proPageBean);
return "category";
}
}
checkImgControllerpackage com.shop.controller;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.util.Random;
import javax.imageio.ImageIO;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class checkImgController {
@RequestMapping("checkImg")
public void checkImg(HttpServletRequest request ,HttpServletResponse response) throws IOException {
int width = 120;
int height = 30;
BufferedImage bufferedImage = new BufferedImage(width, height,
BufferedImage.TYPE_INT_RGB);
Graphics graphics = bufferedImage.getGraphics();
graphics.setColor(getRandColor(200, 250));
graphics.fillRect(0, 0, width, height);
graphics.setColor(Color.WHITE);
graphics.drawRect(0, 0, width - 1, height - 1);
Graphics2D graphics2d = (Graphics2D) graphics;
graphics2d.setFont(new Font("宋体", Font.BOLD, 18));
String words = "u7684u4e00u4e86u662fu6211u4e0du5728u4ebau4eecu6709u6765u4ed6u8fd9u4e0au7740u4e2au5730u5230u5927u91ccu8bf4u5c31u53bbu5b50u5f97u4e5fu548cu90a3u8981u4e0bu770bu5929u65f6u8fc7u51fau5c0fu4e48u8d77u4f60u90fdu628au597du8fd8";
Random random = new Random();
StringBuffer sb = new StringBuffer();
int x = 10;
for (int i = 0; i < 4; i++) {
graphics2d.setColor(new Color(20 + random.nextInt(110), 20 + random
.nextInt(110), 20 + random.nextInt(110)));
int jiaodu = random.nextInt(60) - 30;
double theta = jiaodu * Math.PI / 180;
int index = random.nextInt(words.length());
char c = words.charAt(index);
sb.append(c);
graphics2d.rotate(theta, x, 20);
graphics2d.drawString(String.valueOf(c), x, 20);
graphics2d.rotate(-theta, x, 20);
x += 30;
}
request.getSession().setAttribute("checkcode", sb.toString());
System.out.println(sb.toString());
graphics.setColor(getRandColor(160, 200));
int x1;
int x2;
int y1;
int y2;
for (int i = 0; i < 30; i++) {
x1 = random.nextInt(width);
x2 = random.nextInt(12);
y1 = random.nextInt(height);
y2 = random.nextInt(12);
graphics.drawLine(x1, y1, x1 + x2, x2 + y2);
}
graphics.dispose();
ImageIO.write(bufferedImage, "jpg", response.getOutputStream());
}
private Color getRandColor(int fc, int bc) {
Random random = new Random();
if (fc > 255) {
fc = 255;
}
if (bc > 255) {
bc = 255;
}
int r = fc + random.nextInt(bc - fc);
int g = fc + random.nextInt(bc - fc);
int b = fc + random.nextInt(bc - fc);
return new Color(r, g, b);
}
}
loginControllerpackage com.shop.controller;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import com.shop.exception.zdyException;
import com.shop.po.Adminuser;
import com.shop.po.User;
import com.shop.service.UserService;
@Controller
public class loginController {
@Autowired
private UserService userService;
@RequestMapping("login")
public String login() {
return "login";
}
@RequestMapping("/userLogin")
public String userLogin(HttpServletRequest request,
@RequestParam String checkImg, User user, Model model)
throws zdyException, Exception {
String sessionCode = (String) request.getSession().getAttribute(
"checkcode");
if (!sessionCode.equalsIgnoreCase(checkImg)) {
request.getSession().setAttribute("message", "验证码输入错误请重新注册");
return "redirect:login.action";
}
User loginUser = userService.loginFindByUnameAndPwd(user.getUsername(),
user.getPassword());
if (loginUser == null) {
request.getSession().setAttribute("message", "密码输入错误请重新登陆");
return "redirect:login.action";
}
request.getSession().setAttribute("loginUser", loginUser);
request.getSession().removeAttribute("message");
return "redirect:index.action";
}
@RequestMapping("userLogout")
public String userLogout(HttpServletRequest request,
HttpServletResponse response, Model model) {
request.getSession().removeAttribute("loginUser");
response.setHeader("content-type", "text/html;charset=UTF-8");
response.setHeader("refresh", "5;url=/shop/index.action");
model.addAttribute("message", "退出成功，系统将在5秒之后跳转到首页......");
return "msg";
}
@RequestMapping("/admin")
public String AdminIndex(){
return "admin/index";
}
@RequestMapping("/admin/adminUser_login")
public String adminUser_login(HttpServletRequest request,Model model,@RequestParam String username,@RequestParam String password) throws Exception{
Adminuser adminuserLogin = userService.adminUser_login(username,password);
System.out.println(username);
System.out.println(password);
if(adminuserLogin == null){
model.addAttribute("message", "改用户未被授予管理员身份！");
return "admin/index";
}
request.getSession().setAttribute("adminuserLogin", adminuserLogin);
return "admin/home";
}
}
orderControllerpackage com.shop.controller;
import java.util.Date;
import java.util.Map;
import java.util.Map.Entry;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import com.shop.Utils.PageBean;
import com.shop.po.Cart;
import com.shop.po.CartItem;
import com.shop.po.Orderitem;
import com.shop.po.Orders;
import com.shop.po.User;
import com.shop.service.OrderService;
@Controller
public class orderController {
@Autowired
private OrderService orderService;
@RequestMapping("/toOrder")
public String toOrder(HttpServletRequest request,Model model) throws Exception {
Orders orders = new Orders();
Cart cart = (Cart) request.getSession().getAttribute("cart");
User loginUser = (User) request.getSession().getAttribute("loginUser");
if(loginUser==null){
model.addAttribute("message", "对不起您还没有登录");
return "msg";
}
orders.setState(0);
orders.setOrderTime(new Date());
orders.setUid(loginUser.getUid());
orders.setMoney(cart.getTotale());
orderService.toOrder(orders);
Map<Integer, CartItem> cartItems = cart.getCartItem();
for (Entry<Integer, CartItem> entry : cartItems.entrySet()) {
CartItem cartItem = entry.getValue();
Orderitem orderitem = new Orderitem();
orderitem.setProduct(cartItem.getProduct());
orderitem.setCount(cartItem.getCount());
orderitem.setPid(cartItem.getProduct().getPid());
orderitem.setSubtotal(cartItem.getSubtotle());
orderitem.setOid(orders.getOid());
orders.getOiList().add(orderitem);
orderService.toOrderItem(orderitem);
}
cart.clearCart();
request.getSession().setAttribute("orders", orders);
return "order";
}
@RequestMapping("/payOrder")
public String payOrder(Orders orders,@RequestParam String receiveInfo,@RequestParam String phoNum,@RequestParam String accepter) throws Exception {
orders.setReceiveinfo(receiveInfo);
orders.setPhonum(phoNum);
orders.setAccepter(accepter);
orderService.payOrder(orders);
return "redirect:myOrder.action?page=1";
}
@RequestMapping("/payOrderAganin")
public String payOrderAganin(@RequestParam int oid,HttpServletRequest request){
Orders noPayOrder = orderService.findOrderByOid(oid);
request.getSession().setAttribute("orders", noPayOrder);
return "order";
}
@RequestMapping("/myOrder")
public String myOrder(@RequestParam int page, Model model,
HttpServletRequest request) throws Exception {
User loginUser = (User) request.getSession().getAttribute("loginUser");
PageBean<Orders> pageBean = orderService.findOrderByUidAndPage(page,loginUser.getUid());
model.addAttribute("pageBean", pageBean);
return "orderList";
}
@RequestMapping("/updateState")
public String updateState(@RequestParam int oid ) throws Exception {
orderService.updateOrderStatus(oid, 3);
return "redirect:myOrder.action?page=1";
}
}
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