Java项目：ssm校园在线点餐系统源码

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项目介绍

系统主要分为前台和后台，分为管理员与普通用户两种角色；
前台主要功能有：用户注册、用户登录、我的购物车、我的订单、商品评论、校园资讯

后台主要功能有：用户管理、商品管理、订单管理、评论管理、资讯管理等

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：是；

技术栈

1. 后端：Spring+SpringMVC+Mybatis

2. 前端：JSP+H-ui+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jdbc.properties配置文件中的数据库配置改为自己的配置;
4. 前台访问路径：http://localhost:8080/fore/foreIndex

后台访问地址：http://localhost:8080/login

运行截图

前台界面

 

 

 

 

 

 

后台界面

 

 

 

 

 

 

 

相关代码

分类控制器

package com.byh.biyesheji.controller;
 
import com.byh.biyesheji.pojo.Category;
import com.byh.biyesheji.service.CategoryService;
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 java.util.List;
 
/**
 * 商品分类模块controller
 */
@Controller
@RequestMapping("/category")
public class CategoryController {
 
    @Autowired
    private CategoryService categoryService;
 
    @RequestMapping("/list")
    public String list(Model model){
        List list = categoryService.list();
        model.addAttribute("list",list);
        model.addAttribute("size",list.size());
        return "productmodule/category-list";
    }
 
    @RequestMapping("/addCategory")
    public String add(@RequestParam(value = "name")String name){
        Category category = new Category();
        category.setName(name);
        categoryService.save(category);
        return "productmodule/category-list";
    }
 
    @RequestMapping("/delCategory")
    public String del(@RequestParam(value = "id")int id){
        categoryService.del(id);
        return "redirect:list";
    }
 
    @RequestMapping("/editCategory")
    public String edit(@RequestParam(value = "id")int id,Model model){
        Category category = categoryService.get(id);
        model.addAttribute("category",category);
        return "productmodule/category-edit";
    }
 
    @RequestMapping("/updateCategory")
    public String update(Category category,Model model){
        categoryService.update(category);
        return "redirect:list";
    }
 
}

用户模块controller

package com.byh.biyesheji.controller;
 
import com.byh.biyesheji.pojo.Customer;
import com.byh.biyesheji.pojo.Product;
import com.byh.biyesheji.service.CustomerService;
import com.byh.biyesheji.util.Page;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
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.ResponseBody;
 
import java.util.List;
 
/**
 * 用户模块controller
 */
@Controller
@RequestMapping("/customer")
public class CustomerController {
 
    @Autowired
    private CustomerService customerService;
 
    @RequestMapping("/list")
    public String list(Model model, Page page){
        PageHelper.offsetPage(page.getStart(),page.getCount());//分页查询
        List list= customerService.list();
        int total = (int) new PageInfo<>(list).getTotal();//总条数
        page.setTotal(total);
 
        model.addAttribute("list",list);
        model.addAttribute("totals",total);
        return "cstpage/cst-list";
    }
 
    /**
     * 设置会员
     * @param id
     * @return
     */
    @RequestMapping("/shezhihuiyuan")
    @ResponseBody
    public String shezhihuiyuan(int id){
        customerService.shezhihuiyuan(id);
        return "success";
    }
 
    @RequestMapping("/del")
    public String del(int id){
        customerService.del(id);
        return "redirect:list";
    }
}

登录控制器

package com.byh.biyesheji.controller;
 
import com.byh.biyesheji.pojo.User;
import com.byh.biyesheji.service.UserService;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.session.Session;
import org.apache.shiro.subject.Subject;
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.RequestMethod;
 
import java.text.ParseException;
import java.text.ParsePosition;
import java.text.SimpleDateFormat;
import java.util.Date;
 
/**
 * 后台登陆
 */
@Controller
@RequestMapping("")
public class LoginController {
 
    @Autowired
    UserService userService;
 
    @RequestMapping(value="/login",method=RequestMethod.POST)
    public String login(Model model, String name, String password){//throws ParseException
        Subject subject = SecurityUtils.getSubject();
        UsernamePasswordToken token = new UsernamePasswordToken(name,password);
        try {
            subject.login(token);
            User us = userService.getByName(name);
            String lastLoginTime = "";
            if(us!=null){
                SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
                //上次时间
                Date time = us.getLasttime();
                lastLoginTime = sdf.format(time);
                //新时间
                String format = sdf.format(new Date());
                //string转date  不处理时间格式会不理想
                ParsePosition pos = new ParsePosition(0);
                Date strtodate = sdf.parse(format, pos);
                us.setLasttime(strtodate);
                userService.update(us);
            }
            if (us.getStatus()==1){
                Session session=subject.getSession();
                session.setAttribute("subject", subject);
                session.setAttribute("lastLoginTime",lastLoginTime);
                return "redirect:index";
            }else {
                model.addAttribute("error", "账号已被停用！");
                return "/login";
            }
 
        } catch (AuthenticationException e) {
            model.addAttribute("error", "验证失败！");
            return "/login";
        }
    }
 
 
}

订单模块controller

package com.byh.biyesheji.controller;
 
 
import com.byh.biyesheji.pojo.Order;
import com.byh.biyesheji.service.OrderItemService;
import com.byh.biyesheji.service.OrderService;
import com.byh.biyesheji.util.Page;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
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.ResponseBody;
 
import java.util.List;
 
/**
 * 订单模块controller
 */
@Controller
@RequestMapping("/order")
public class OrderController {
 
    @Autowired
    OrderService orderService;
    @Autowired
    OrderItemService orderItemService;
 
    /**
     * 所有订单
     * @param model
     * @param page
     * @return
     */
    @RequestMapping("/list")
    public String list(Model model, Page page){
        PageHelper.offsetPage(page.getStart(),page.getCount());
 
        List os= orderService.list();
 
        int total = (int) new PageInfo<>(os).getTotal();
        page.setTotal(total);
        //为订单添加订单项数据
        orderItemService.fill(os);
 
        model.addAttribute("os", os);
        model.addAttribute("page", page);
        model.addAttribute("totals", total);
 
        return "ordermodule/order-list";
    }
 
    /**
     * 订单发货
     * @param o
     * @return
     */
    @RequestMapping("/orderDelivery")
    public String delivery(Order o){
        o.setStatus(2);
        orderService.update(o);
        return "redirect:list";
    }
 
    /**
     * 查看当前订单的订单项
     * @param oid
     * @param model
     * @return
     */
    @RequestMapping("/seeOrderItem")
    public String seeOrderItem(int oid,Model model){
        Order o = orderService.get(oid);
        orderItemService.fill(o);
        model.addAttribute("orderItems",o.getOrderItems());
        model.addAttribute("total",o.getOrderItems().size());
        model.addAttribute("totalPrice",o.getTotal());
        return "ordermodule/orderItem-list";
    }
 
}

如果也想学习本系统，下面领取。回复：181ssm