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 + css + JavaScript + JQuery + Ajax + layui+ maven等等。
适用
课程设计，大作业，毕业设计，项目练习，学习演示等
userService.update(user);return "redirect:listUser";}@RequestMapping("addUser")public String add(User user,long[] roleIds){String salt = new SecureRandomNumberGenerator().nextBytes().toString();//生成随机数int times = 2;String algorithmName = "md5";String encodedPassword = new SimpleHash(algorithmName,user.getPassword(),salt,times).toString();User u = new User();u.setName(user.getName());u.setPassword(encodedPassword);u.setSalt(salt);u.setStatus(1);u.setAddress(user.getAddress());u.setPhone(user.getPhone());userService.add(u);userRoleService.setRoles(u,roleIds);return "redirect:listUser";}
//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控制层：/*** 订单模块controller*/@Controller
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);
}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);
return "syspage/admin-role-add";}@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);}
@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);return "redirect:listRole";}@RequestMapping("/deleteRole")public String delete(Model model,long id){
* 订单模块controller*/@Controller@RequestMapping("/order")public class OrderController {@AutowiredOrderService orderService;@AutowiredOrderItemService 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<Order> os= orderService.list();
return "redirect:listRole";}@RequestMapping("/deleteRole")public String delete(Model model,long id){roleService.delete(id);return "redirect:listRole";} }后台登录控制层：/*** 后台登陆*/@Controller@RequestMapping("")public class LoginController {@AutowiredUserService userService;@RequestMapping(value="/login",method=RequestMethod.POST)public String login(Model model, String name, String password){//throws ParseExceptionSubject subject = SecurityUtils.getSubject();UsernamePasswordToken token = new UsernamePasswordToken(name,password);try {subject.login(token);User us = userService.getByName(name);
* @param id* @return*/@RequestMapping("/editUser")public String edit(Model model,Long id){List<Role> rs = roleService.list();model.addAttribute("rs", rs);User user =userService.get(id);model.addAttribute("user", user);//当前拥有的角色List<Role> roles =roleService.listRoles(user);model.addAttribute("currentRoles", roles);return "syspage/admin-edit";}@RequestMapping("deleteUser")public String delete(Model model,long id){userService.delete(id);return "redirect:listUser";}@RequestMapping("updateUser")public String update(User user, long[] roleIds){userRoleService.setRoles(user,roleIds);
}订单模块controller控制层：/*** 订单模块controller*/@Controller@RequestMapping("/order")public class OrderController {@AutowiredOrderService orderService;@AutowiredOrderItemService 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<Order> 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);
