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基于javaweb的SSM+Maven校园鲜花销售商城系统(java+ssm+jsp+layui+mysql)

更新于

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

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基于javaweb的SSM+Maven校园鲜花销售商城系统(java+ssm+jsp+layui+mysql)

一、项目简述 环境配置：

Jdk1.8 + Tomcat8.5 + mysql + Eclispe（IntelliJ IDEA,Eclispe,MyEclispe,Sts都支持）

项目技术：

JSP +Spring + SpringMVC + MyBatis + html+ css + JavaScript + JQuery + Ajax + layui+ maven等等。

功能介绍：用户管理、商品管理、评论管理、订单管理、管理员管理、资讯管理、登录注册 等等。

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public String addUI(Model model){

    List<Category> categoryList = categoryService.list();

    List<User> userList = userService.list();

    model.addAttribute("categoryList",categoryList);
    model.addAttribute("userList",userList);

    return "productmodule/product-add";
}

@RequestMapping("/addProduct")
public String add(Product product, HttpSession session, UploadUtil upload) throws IOException {

    productService.save(product);
    if (upload != null) {
        String imageName = product.getId()+".jpg";

        File file = new File(session.getServletContext().getRealPathhttps://yms-1257401191.cos.ap-nanjing.myqcloud.com/product"),imageName);

        System.out.println(session.getServletContext().getRealPathhttps://yms-1257401191.cos.ap-nanjing.myqcloud.com/product"));

        file.getParentFile().mkdirs();
        upload.getImage().transferTo(file);

        System.out.println("["+product.getId()+","+"images/product/"+imageName+"]");

        ProductVO vo = new ProductVO();
        vo.setId(product.getId());
        vo.setImageUrl("images/product/"+imageName);

        productService.setImageURL(vo);

        System.out.println(productService.get(product.getId()));
    }

    return "redirect:list";
}

@RequestMapping("/deleteProduct")
public String del(@RequestParam(value = "id")int id, HttpSession session){
    productService.del(id);
    String imageName = id+".jpg";
    File file = new File(session.getServletContext().getRealPathhttps://yms-1257401191.cos.ap-nanjing.myqcloud.com/product"),imageName);
    file.delete();
    return "redirect:list";
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/**
 * 前台登陆状态拦截器  如果访问的请求没有在noNeedAuthPage数组就跳转登陆
 */
public class LoginInterceptor extends HandlerInterceptorAdapter {
    @Autowired
    OrderItemService orderItemService;
    /**
     * 在业务处理器处理请求之前被调用
     * 如果返回false
     *     从当前的拦截器往回执行所有拦截器的afterCompletion(),再退出拦截器链
     * 如果返回true
     *    执行下一个拦截器,直到所有的拦截器都执行完毕
     *    再执行被拦截的Controller
     *    然后进入拦截器链,
     *    从最后一个拦截器往回执行所有的postHandle()
     *    接着再从最后一个拦截器往回执行所有的afterCompletion()
     */
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        /**
         *   不需要登录也可以访问的
         *       注册，登录，产品，首页，分类，查询等等
         *   需要登录才能够访问的
         *       购买行为，加入购物车行为，查看购物车，查看我的订单等等
         *   不需要登录也可以访问的已经确定了，但是需要登录才能够访问，截止目前为止还不能确定，所以这个过滤器就判断如果不是注册，登录，产品这些，就进行登录校验
         * 1. 准备字符串数组 noNeedAuthPage，存放哪些不需要登录也能访问的路径
         * 2. 获取uri
         * 3. 去掉前缀/fore
         * 4. 如果访问的地址是/fore开头
         * 4.1 取出fore后面的字符串，比如是forecart,那么就取出cart
         * 4.2 判断cart是否是在noNeedAuthPage
         * 4.2 如果不在，那么就需要进行是否登录验证
         * 4.3 从session中取出"cst"对象
         * 4.4 如果对象不存在，就客户端跳转到login.jsp
         * 4.5 否则就正常执行
         */
        HttpSession session = request.getSession();
        String contextPath=session.getServletContext().getContextPath()+"/fore";
        //准备字符串数组 noNeedAuthPage，存放哪些不需要登录也能访问的路径
        String[] noNeedAuthPage = new String[]{
                "Index", //首页
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/**
 * 管理员controller
 */
@Controller
@RequestMapping("/config")
public class UserController {
    @Autowired
    UserRoleService userRoleService;
    @Autowired
    UserService userService;
    @Autowired
    RoleService roleService;


    @RequestMapping("/enableStatus")
    @ResponseBody
    public String enableStatus(@RequestParam(value = "name") String name){
        return userService.enableStatus(name);
    }

    @RequestMapping("/stopStatus")
    @ResponseBody
    public String stopStatus(@RequestParam(value = "name") String name){
        return userService.stopStatus(name);
    }

    @RequestMapping("/adminAdd")
    public String adminadd(Model model){
        List<Role> list = roleService.list();
        model.addAttribute("rolelist",list);
        return "syspage/admin-add";
    }

    @RequestMapping("/listUser")
    public String list(Model model, Page page){

        PageHelper.offsetPage(page.getStart(),page.getCount());//分页查询
        List<User> us= userService.list();
        int total = (int) new PageInfo<>(us).getTotal();//总条数
        page.setTotal(total);

        model.addAttribute("us", us);//所有用户
        model.addAttribute("total",total);

        Map<User,List<Role>> user_roles = new HashMap<>();
        //每个用户对应的权限
        for (User user : us) {
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    return productService.stopStatus(name);
}

@RequestMapping("/productAddUI")
public String addUI(Model model){

    List<Category> categoryList = categoryService.list();

    List<User> userList = userService.list();

    model.addAttribute("categoryList",categoryList);
    model.addAttribute("userList",userList);

    return "productmodule/product-add";
}

@RequestMapping("/addProduct")
public String add(Product product, HttpSession session, UploadUtil upload) throws IOException {

    productService.save(product);
    if (upload != null) {
        String imageName = product.getId()+".jpg";

        File file = new File(session.getServletContext().getRealPathhttps://yms-1257401191.cos.ap-nanjing.myqcloud.com/product"),imageName);

        System.out.println(session.getServletContext().getRealPathhttps://yms-1257401191.cos.ap-nanjing.myqcloud.com/product"));

        file.getParentFile().mkdirs();
        upload.getImage().transferTo(file);

        System.out.println("["+product.getId()+","+"images/product/"+imageName+"]");

        ProductVO vo = new ProductVO();
        vo.setId(product.getId());
        vo.setImageUrl("images/product/"+imageName);

        productService.setImageURL(vo);

        System.out.println(productService.get(product.getId()));
    }

    return "redirect:list";
}

@RequestMapping("/deleteProduct")
public String del(@RequestParam(value = "id")int id, HttpSession session){
    productService.del(id);
    String imageName = id+".jpg";
    File file = new File(session.getServletContext().getRealPathhttps://yms-1257401191.cos.ap-nanjing.myqcloud.com/product"),imageName);
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/**
 * 权限模块controller
 */
@Controller
@RequestMapping("/config")
public class PermissionController {
    @Autowired
    PermissionService permissionService;

    /**
     * 添加权限页面
     * @return
     */
    @RequestMapping("/adminPerAddUI")
    public String addUI(){
        return "syspage/admin-permission-add";
    }

    /**
     * 权限列表
     * @param model
     * @param page
     * @return
     */
    @RequestMapping("/listPermission")
    public String list(Model model, Page page){
        PageHelper.offsetPage(page.getStart(),page.getCount());//分页查询
        List<Permission> ps= permissionService.list();
        int total = (int) new PageInfo<>(ps).getTotal();//总条数
        page.setTotal(total);

        model.addAttribute("ps", ps);
        model.addAttribute("perCount",ps.size());
        return "syspage/admin-permission";
    }

    @RequestMapping("/editPermission")
    public String list(Model model, long id){
        Permission permission =permissionService.get(id);
        model.addAttribute("permission", permission);
        return "syspage/admin-permission-edit";
    }
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@RequestMapping("/listRole")
public String list(Model model, Page page){
    PageHelper.offsetPage(page.getStart(),page.getCount());//分页查询
    List<Role> rs= roleService.list();
    int total = (int) new PageInfo<>(rs).getTotal();//总条数
    page.setTotal(total);

    model.addAttribute("rs", rs);

    model.addAttribute("roleSize",total);

    Map<Role,List<Permission>> role_permissions = new HashMap<>();
     
    for (Role role : rs) {
        List<Permission> ps = permissionService.list(role);
        role_permissions.put(role, ps);
    }
    model.addAttribute("role_permissions", role_permissions);

    return "syspage/admin-role";
}

@RequestMapping("/editRole")
public String list(Model model, long id){
    Role role =roleService.get(id);
    model.addAttribute("role", role);
    //所有权限
    List<Permission> ps = permissionService.list();
    model.addAttribute("ps", ps);
    //当前管理员拥有的权限
    List<Permission> currentPermissions = permissionService.list(role);
    model.addAttribute("currentPermissions", currentPermissions);

    return "syspage/admin-role-edit";
}

@RequestMapping("/updateRole")
public String update(Role role,long[] permissionIds){
    rolePermissionService.setPermissions(role, permissionIds);
    roleService.update(role);
    return "redirect:listRole";
}
 
@RequestMapping("/addRole")
public String list(Model model, Role role){
    roleService.add(role);

项目链接：
https://javayms.github.io?id=081422292105200ej
https://javayms.pages.dev?id=081422292105200ej