作者主页：源码空间站2022
简介：Java领域优质创作者、Java项目、学习资料、技术互助
文末获取源码
项目介绍
主要功能包括：
登陆页,房间信息,房间管理,开取房间,房间查询,会员管理,食物管理,查看订单,查询订单,查看房间消费使用情况等功能。
由于本程序规模不大，可供课程设计，毕业设计学习演示之用
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；
技术栈
1. 后端：Spring+SpringMVC+Mybatis
2. 前端：HTML+CSS+JavaScript+jsp
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application.yml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
运行截图
代码相关
首页管理控制器
//定义为控制器
@Controller
// 设置路径
@RequestMapping("/index")
public class IndexAction extends BaseAction {
@Autowired
@Resource
private UsersService usersService;
@Autowired
@Resource
private ArticleService articleService;
@Autowired
@Resource
private CateService cateService;
@Autowired
@Resource
private CityService cityService;
@Autowired
@Resource
private PeihuoService peihuoService;
@Autowired
@Resource
private JiancaiService jiancaiService;
@Autowired
@Resource
private CartService cartService;
@Autowired
@Resource
private OrdersService ordersService;
@Autowired
@Resource
private DetailsService detailsService;
@Autowired
@Resource
private TopicService topicService;
// 公共方法 提供公共查询数据
private void front() {
this.getRequest().setAttribute("title", "汽车维修预约系统");
List<Cate> cateList = this.cateService.getAllCate();
this.getRequest().setAttribute("cateList", cateList);
List<Jiancai> hotList = this.jiancaiService.getJiancaiByHot();
Collections.shuffle(hotList);
this.getRequest().setAttribute("hotList", hotList);
}
// 首页显示
@RequestMapping("index.action")
public String index() {
this.front();
List<Cate> cateList = this.cateService.getCateFront();
List<Cate> frontList = new ArrayList<Cate>();
for (Cate cate : cateList) {
List<Jiancai> flimList = this.jiancaiService.getJiancaiByCate(cate.getCateid());
cate.setFlimList(flimList);
frontList.add(cate);
}
this.getRequest().setAttribute("frontList", frontList);
return "users/index";
}
// 首页显示
@RequestMapping("network.action")
public String network() {
this.front();
List<Cate> cateList = this.cateService.getCateFront();
List<Cate> frontList = new ArrayList<Cate>();
for (Cate cate : cateList) {
List<Jiancai> flimList = this.jiancaiService.getJiancaiByCate(cate.getCateid());
cate.setFlimList(flimList);
frontList.add(cate);
}
this.getRequest().setAttribute("frontList", frontList);
return "users/network";
}
// 公告
@RequestMapping("article.action")
public String article(String number) {
this.front();
List<Article> articleList = new ArrayList<Article>();
List<Article> tempList = this.articleService.getAllArticle();
int pageNumber = tempList.size();
int maxPage = pageNumber;
if (maxPage % 12 == 0) {
maxPage = maxPage / 12;
} else {
maxPage = maxPage / 12 + 1;
}
if (number == null) {
number = "0";
}
int start = Integer.parseInt(number) * 12;
int over = (Integer.parseInt(number) + 1) * 12;
int count = pageNumber - over;
if (count <= 0) {
over = pageNumber;
}
for (int i = start; i < over; i++) {
Article x = tempList.get(i);
articleList.add(x);
}
String html = "";
StringBuffer buffer = new StringBuffer();
buffer.append(" 共为");
buffer.append(maxPage);
buffer.append("页 共有");
buffer.append(pageNumber);
buffer.append("条 当前为第");
buffer.append((Integer.parseInt(number) + 1));
buffer.append("页 ");
if ((Integer.parseInt(number) + 1) == 1) {
buffer.append("首页");
} else {
buffer.append("<a href=\"index/article.action?number=0\">首页</a>");
}
buffer.append(" ");
if ((Integer.parseInt(number) + 1) == 1) {
buffer.append("上一页");
} else {
buffer.append("<a href=\"index/article.action?number=" + (Integer.parseInt(number) - 1) + "\">上一页</a>");
}
buffer.append(" ");
if (maxPage <= (Integer.parseInt(number) + 1)) {
buffer.append("下一页");
} else {
buffer.append("<a href=\"index/article.action?number=" + (Integer.parseInt(number) + 1) + "\">下一页</a>");
}
buffer.append(" ");
if (maxPage <= (Integer.parseInt(number) + 1)) {
buffer.append("尾页");
} else {
buffer.append("<a href=\"index/article.action?number=" + (maxPage - 1) + "\">尾页</a>");
}
html = buffer.toString();
this.getRequest().setAttribute("html", html);
this.getRequest().setAttribute("articleList", articleList);
return "users/article";
}
// 阅读公告
@RequestMapping("read.action")
public String read(String id) {
this.front();
Article article = this.articleService.getArticleById(id);
article.setHits("" + (Integer.parseInt(article.getHits()) + 1));
this.articleService.updateArticle(article);
this.getRequest().setAttribute("article", article);
return "users/read";
}
// 准备登录
@RequestMapping("preLogin.action")
public String prelogin() {
this.front();
return "users/login";
}
// 用户登录
@RequestMapping("login.action")
public String login() {
this.front();
String username = this.getRequest().getParameter("username");
String password = this.getRequest().getParameter("password");
Users u = new Users();
u.setUsername(username);
List<Users> usersList = this.usersService.getUsersByCond(u);
if (usersList.size() == 0) {
this.getSession().setAttribute("message", "用户名不存在");
return "redirect:/index/preLogin.action";
} else {
Users users = usersList.get(0);
if (password.equals(users.getPassword())) {
this.getSession().setAttribute("userid", users.getUsersid());
this.getSession().setAttribute("username", users.getUsername());
this.getSession().setAttribute("users", users);
return "redirect:/index/index.action";
} else {
this.getSession().setAttribute("message", "密码错误");
return "redirect:/index/preLogin.action";
}
}
}
// 准备注册
@RequestMapping("preReg.action")
public String preReg() {
this.front();
return "users/register";
}
// 用户注册
@RequestMapping("register.action")
public String register(Users users) {
this.front();
Users u = new Users();
u.setUsername(users.getUsername());
List<Users> usersList = this.usersService.getUsersByCond(u);
if (usersList.size() == 0) {
users.setRegdate(VeDate.getStringDateShort());
this.usersService.insertUsers(users);
} else {
this.getSession().setAttribute("message", "用户名已存在");
return "redirect:/index/preReg.action";
}
return "redirect:/index/preLogin.action";
}
// 退出登录
@RequestMapping("exit.action")
public String exit() {
this.front();
this.getSession().removeAttribute("userid");
this.getSession().removeAttribute("username");
this.getSession().removeAttribute("users");
return "index";
}
// 准备修改密码
@RequestMapping("prePwd.action")
public String prePwd() {
this.front();
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
return "users/editpwd";
}
// 修改密码
@RequestMapping("editpwd.action")
public String editpwd() {
this.front();
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
String userid = (String) this.getSession().getAttribute("userid");
String password = this.getRequest().getParameter("password");
String repassword = this.getRequest().getParameter("repassword");
Users users = this.usersService.getUsersById(userid);
if (password.equals(users.getPassword())) {
users.setPassword(repassword);
this.usersService.updateUsers(users);
} else {
this.getSession().setAttribute("message", "旧密码错误");
return "redirect:/index/prePwd.action";
}
return "redirect:/index/prePwd.action";
}
@RequestMapping("usercenter.action")
public String usercenter() {
this.front();
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
return "users/usercenter";
}
@RequestMapping("userinfo.action")
public String userinfo() {
this.front();
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
String userid = (String) this.getSession().getAttribute("userid");
this.getSession().setAttribute("users", this.usersService.getUsersById(userid));
return "users/userinfo";
}
@RequestMapping("personal.action")
public String personal(Users users) {
this.front();
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
this.usersService.updateUsers(users);
return "redirect:/index/userinfo.action";
}
// 添加产品到购物车
@RequestMapping("addcart.action")
public String addcart() {
this.front();
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
String userid = (String) this.getSession().getAttribute("userid");
Cart cart = new Cart();
cart.setJiancaiid(getRequest().getParameter("goodsid"));
cart.setNum(getRequest().getParameter("num"));
cart.setPrice(getRequest().getParameter("price"));
cart.setUsersid(userid);
this.cartService.insertCart(cart);
return "redirect:/index/cart.action";
}
// 查看购物车
@RequestMapping("cart.action")
public String cart() {
this.front();
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
String userid = (String) this.getSession().getAttribute("userid");
Cart cart = new Cart();
cart.setUsersid(userid);
List<Cart> cartList = this.cartService.getCartByCond(cart);
this.getRequest().setAttribute("cartList", cartList);
return "users/cart";
}
// 删除购物车中的产品
@RequestMapping("deletecart.action")
public String deletecart(String id) {
this.front();
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
this.cartService.deleteCart(id);
return "redirect:/index/cart.action";
}
// 准备结算
@RequestMapping("preCheckout.action")
public String preCheckout() {
this.front();
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
String userid = (String) this.getSession().getAttribute("userid");
Cart cart = new Cart();
cart.setUsersid(userid);
List<Cart> cartList = this.cartService.getCartByCond(cart);
if (cartList.size() == 0) {
this.getRequest().setAttribute("message", "请选购配件");
return "redirect:/index/cart.action";
}
List<City> cityList = this.cityService.getAllCity();
this.getRequest().setAttribute("cityList", cityList);
return "users/checkout";
}
// 结算
@RequestMapping("checkout.action")
public String checkout() {
this.front();
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
String userid = (String) this.getSession().getAttribute("userid");
Cart cart1 = new Cart();
cart1.setUsersid(userid);
List<Cart> cartList = this.cartService.getCartByCond(cart1);
if (cartList.size() == 0) {
this.getRequest().setAttribute("message", "请选购配件");
return "redirect:/index/cart.action";
} else {
// 获取一个1200-9999的随机数 防止同时提交
String ordercode = "PD" + VeDate.getStringDatex();
double total = 0;
for (Cart cart : cartList) {
Details details = new Details();
details.setDetailsid(VeDate.getStringDatex() + (Math.random() * 9 + 1) * 1200);
details.setJiancaiid(cart.getJiancaiid());
details.setNum(cart.getNum());
details.setOrdercode(ordercode);
details.setPrice(cart.getPrice());
details.setPeihuoid(this.getRequest().getParameter("peihuoid"));
details.setCityid(this.getRequest().getParameter("cityid"));
details.setViewdate(this.getRequest().getParameter("viewdate"));
this.detailsService.insertDetails(details);
Jiancai goods = this.jiancaiService.getJiancaiById(cart.getJiancaiid());
goods.setSellnum("" + (Integer.parseInt(goods.getSellnum()) + Integer.parseInt(cart.getNum())));
this.jiancaiService.updateJiancai(goods);
total += Double.parseDouble(cart.getPrice()) * Double.parseDouble(cart.getNum());
this.cartService.deleteCart(cart.getCartid());
}
Orders orders = new Orders();
orders.setAddtime(VeDate.getStringDateShort());
orders.setOrdercode(ordercode);
orders.setStatus("未付款");
orders.setTotal("" + total);
orders.setUsersid(userid);
this.ordersService.insertOrders(orders);
}
return "redirect:/index/showOrders.action";
}
// 查看订购
@RequestMapping("showOrders.action")
public String showOrders(String number) {
this.front();
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
String userid = (String) this.getSession().getAttribute("userid");
Orders orders = new Orders();
orders.setUsersid(userid);
List<Orders> ordersList = new ArrayList<Orders>();
List<Orders> tempList = this.ordersService.getOrdersByCond(orders);
int pageNumber = tempList.size();
int maxPage = pageNumber;
if (maxPage % 12 == 0) {
maxPage = maxPage / 12;
} else {
maxPage = maxPage / 12 + 1;
}
if (number == null) {
number = "0";
}
int start = Integer.parseInt(number) * 12;
int over = (Integer.parseInt(number) + 1) * 12;
int count = pageNumber - over;
if (count <= 0) {
over = pageNumber;
}
for (int i = start; i < over; i++) {
Orders o = tempList.get(i);
ordersList.add(o);
}
String html = "";
StringBuffer buffer = new StringBuffer();
buffer.append(" 共为");
buffer.append(maxPage);
buffer.append("页 共有");
buffer.append(pageNumber);
buffer.append("条 当前为第");
buffer.append((Integer.parseInt(number) + 1));
buffer.append("页 ");
if ((Integer.parseInt(number) + 1) == 1) {
buffer.append("首页");
} else {
buffer.append("<a href=\"index/showOrders.action?number=0\">首页</a>");
}
buffer.append(" ");
if ((Integer.parseInt(number) + 1) == 1) {
buffer.append("上一页");
} else {
buffer.append("<a href=\"index/showOrders.action?number=" + (Integer.parseInt(number) - 1) + "\">上一页</a>");
}
buffer.append(" ");
if (maxPage <= (Integer.parseInt(number) + 1)) {
buffer.append("下一页");
} else {
buffer.append("<a href=\"index/showOrders.action?number=" + (Integer.parseInt(number) + 1) + "\">下一页</a>");
}
buffer.append(" ");
if (maxPage <= (Integer.parseInt(number) + 1)) {
buffer.append("尾页");
} else {
buffer.append("<a href=\"index/showOrders.action?number=" + (maxPage - 1) + "\">尾页</a>");
}
html = buffer.toString();
this.getRequest().setAttribute("html", html);
this.getRequest().setAttribute("ordersList", ordersList);
return "users/orderlist";
}
// 准备付款
@RequestMapping("prePay.action")
public String prePay(String id) {
this.front();
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
this.getRequest().setAttribute("id", id);
return "users/pay";
}
// 付款
@RequestMapping("pay.action")
public String pay(String id) {
this.front();
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
Orders orders = this.ordersService.getOrdersById(this.getRequest().getParameter("id"));
orders.setStatus("已付款");
this.ordersService.updateOrders(orders);
return "redirect:/index/showOrders.action";
}
// 确认收货
@RequestMapping("over.action")
public String over(String id) {
this.front();
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
Orders orders = this.ordersService.getOrdersById(this.getRequest().getParameter("id"));
orders.setStatus("已收货");
this.ordersService.updateOrders(orders);
return "redirect:/index/showOrders.action";
}
// 取消订单
@RequestMapping("cancel.action")
public String cancel(String id) {
this.front();
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
Orders orders = this.ordersService.getOrdersById(this.getRequest().getParameter("id"));
orders.setStatus("已取消");
this.ordersService.updateOrders(orders);
return "redirect:/index/showOrders.action";
}
// 订单明细
@RequestMapping("orderdetail.action")
public String orderdetail(String id) {
this.front();
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
Details details = new Details();
details.setOrdercode(id);
List<Details> detailsList = this.detailsService.getDetailsByCond(details);
this.getRequest().setAttribute("detailsList", detailsList);
return "users/orderdetail";
}
// 按分类查询
@RequestMapping("cate.action")
public String cate(String id, String number) {
this.front();
Jiancai goods = new Jiancai();
goods.setCateid(id);
List<Jiancai> flimList = new ArrayList<Jiancai>();
List<Jiancai> tempList = this.jiancaiService.getJiancaiByCond(goods);
int pageNumber = tempList.size();
int maxPage = pageNumber;
if (maxPage % 12 == 0) {
maxPage = maxPage / 12;
} else {
maxPage = maxPage / 12 + 1;
}
if (number == null) {
number = "0";
}
int start = Integer.parseInt(number) * 12;
int over = (Integer.parseInt(number) + 1) * 12;
int count = pageNumber - over;
if (count <= 0) {
over = pageNumber;
}
for (int i = start; i < over; i++) {
Jiancai x = tempList.get(i);
flimList.add(x);
}
String html = "";
StringBuffer buffer = new StringBuffer();
buffer.append(" 共为");
buffer.append(maxPage);
buffer.append("页 共有");
buffer.append(pageNumber);
buffer.append("条 当前为第");
buffer.append((Integer.parseInt(number) + 1));
buffer.append("页 ");
if ((Integer.parseInt(number) + 1) == 1) {
buffer.append("首页");
} else {
buffer.append("<a href=\"index/cate.action?number=0&id=\" + id+ \"\">首页</a>");
}
buffer.append(" ");
if ((Integer.parseInt(number) + 1) == 1) {
buffer.append("上一页");
} else {
buffer.append("<a href=\"index/cate.action?number=" + (Integer.parseInt(number) - 1) + "&id=\" + id+ \"\">上一页</a>");
}
buffer.append(" ");
if (maxPage <= (Integer.parseInt(number) + 1)) {
buffer.append("下一页");
} else {
buffer.append("<a href=\"index/cate.action?number=" + (Integer.parseInt(number) + 1) + "&id=\" + id+ \"\">下一页</a>");
}
buffer.append(" ");
if (maxPage <= (Integer.parseInt(number) + 1)) {
buffer.append("尾页");
} else {
buffer.append("<a href=\"index/cate.action?number=" + (maxPage - 1) + "&id=\" + id+ \"\">尾页</a>");
}
html = buffer.toString();
this.getRequest().setAttribute("html", html);
this.getRequest().setAttribute("flimList", flimList);
return "users/list";
}
// 推荐产品
@RequestMapping("recommend.action")
public String recommend(String number) {
this.front();
Jiancai goods = new Jiancai();
goods.setRecommend("是");
List<Jiancai> flimList = new ArrayList<Jiancai>();
List<Jiancai> tempList = this.jiancaiService.getJiancaiByCond(goods);
int pageNumber = tempList.size();
int maxPage = pageNumber;
if (maxPage % 12 == 0) {
maxPage = maxPage / 12;
} else {
maxPage = maxPage / 12 + 1;
}
if (number == null) {
number = "0";
}
int start = Integer.parseInt(number) * 12;
int over = (Integer.parseInt(number) + 1) * 12;
int count = pageNumber - over;
if (count <= 0) {
over = pageNumber;
}
for (int i = start; i < over; i++) {
Jiancai x = tempList.get(i);
flimList.add(x);
}
String html = "";
StringBuffer buffer = new StringBuffer();
buffer.append(" 共为");
buffer.append(maxPage);
buffer.append("页 共有");
buffer.append(pageNumber);
buffer.append("条 当前为第");
buffer.append((Integer.parseInt(number) + 1));
buffer.append("页 ");
if ((Integer.parseInt(number) + 1) == 1) {
buffer.append("首页");
} else {
buffer.append("<a href=\"index/recommend.action?number=0\">首页</a>");
}
buffer.append(" ");
if ((Integer.parseInt(number) + 1) == 1) {
buffer.append("上一页");
} else {
buffer.append("<a href=\"index/recommend.action?number=" + (Integer.parseInt(number) - 1) + "\">上一页</a>");
}
buffer.append(" ");
if (maxPage <= (Integer.parseInt(number) + 1)) {
buffer.append("下一页");
} else {
buffer.append("<a href=\"index/recommend.action?number=" + (Integer.parseInt(number) + 1) + "\">下一页</a>");
}
buffer.append(" ");
if (maxPage <= (Integer.parseInt(number) + 1)) {
buffer.append("尾页");
} else {
buffer.append("<a href=\"index/recommend.action?number=" + (maxPage - 1) + "\">尾页</a>");
}
html = buffer.toString();
this.getRequest().setAttribute("html", html);
this.getRequest().setAttribute("flimList", flimList);
return "users/list";
}
// 推荐产品
@RequestMapping("hot.action")
public String getHost(String number) {
this.front();
Jiancai goods = new Jiancai();
goods.setRecommend("是");
List<Jiancai> flimList = new ArrayList<Jiancai>();
List<Jiancai> tempList = this.jiancaiService.getJiancaiByHot();
int pageNumber = tempList.size();
int maxPage = pageNumber;
if (maxPage % 12 == 0) {
maxPage = maxPage / 12;
} else {
maxPage = maxPage / 12 + 1;
}
if (number == null) {
number = "0";
}
int start = Integer.parseInt(number) * 12;
int over = (Integer.parseInt(number) + 1) * 12;
int count = pageNumber - over;
if (count <= 0) {
over = pageNumber;
}
for (int i = start; i < over; i++) {
Jiancai x = tempList.get(i);
flimList.add(x);
}
String html = "";
StringBuffer buffer = new StringBuffer();
buffer.append(" 共为");
buffer.append(maxPage);
buffer.append("页 共有");
buffer.append(pageNumber);
buffer.append("条 当前为第");
buffer.append((Integer.parseInt(number) + 1));
buffer.append("页 ");
if ((Integer.parseInt(number) + 1) == 1) {
buffer.append("首页");
} else {
buffer.append("<a href=\"index/hot.action?number=0\">首页</a>");
}
buffer.append(" ");
if ((Integer.parseInt(number) + 1) == 1) {
buffer.append("上一页");
} else {
buffer.append("<a href=\"index/hot.action?number=" + (Integer.parseInt(number) - 1) + "\">上一页</a>");
}
buffer.append(" ");
if (maxPage <= (Integer.parseInt(number) + 1)) {
buffer.append("下一页");
} else {
buffer.append("<a href=\"index/hot.action?number=" + (Integer.parseInt(number) + 1) + "\">下一页</a>");
}
buffer.append(" ");
if (maxPage <= (Integer.parseInt(number) + 1)) {
buffer.append("尾页");
} else {
buffer.append("<a href=\"index/hot.action?number=" + (maxPage - 1) + "\">尾页</a>");
}
html = buffer.toString();
this.getRequest().setAttribute("html", html);
this.getRequest().setAttribute("flimList", flimList);
return "users/list";
}
// 全部产品
@RequestMapping("all.action")
public String all(String number) {
this.front();
List<Jiancai> flimList = new ArrayList<Jiancai>();
List<Jiancai> tempList = this.jiancaiService.getAllJiancai();
int pageNumber = tempList.size();
int maxPage = pageNumber;
if (maxPage % 12 == 0) {
maxPage = maxPage / 12;
} else {
maxPage = maxPage / 12 + 1;
}
if (number == null) {
number = "0";
}
int start = Integer.parseInt(number) * 12;
int over = (Integer.parseInt(number) + 1) * 12;
int count = pageNumber - over;
if (count <= 0) {
over = pageNumber;
}
for (int i = start; i < over; i++) {
Jiancai x = tempList.get(i);
flimList.add(x);
}
String html = "";
StringBuffer buffer = new StringBuffer();
buffer.append(" 共为");
buffer.append(maxPage);
buffer.append("页 共有");
buffer.append(pageNumber);
buffer.append("条 当前为第");
buffer.append((Integer.parseInt(number) + 1));
buffer.append("页 ");
if ((Integer.parseInt(number) + 1) == 1) {
buffer.append("首页");
} else {
buffer.append("<a href=\"index/all.action?number=0\">首页</a>");
}
buffer.append(" ");
if ((Integer.parseInt(number) + 1) == 1) {
buffer.append("上一页");
} else {
buffer.append("<a href=\"index/all.action?number=" + (Integer.parseInt(number) - 1) + "\">上一页</a>");
}
buffer.append(" ");
if (maxPage <= (Integer.parseInt(number) + 1)) {
buffer.append("下一页");
} else {
buffer.append("<a href=\"index/all.action?number=" + (Integer.parseInt(number) + 1) + "\">下一页</a>");
}
buffer.append(" ");
if (maxPage <= (Integer.parseInt(number) + 1)) {
buffer.append("尾页");
} else {
buffer.append("<a href=\"index/all.action?number=" + (maxPage - 1) + "\">尾页</a>");
}
html = buffer.toString();
this.getRequest().setAttribute("html", html);
this.getRequest().setAttribute("flimList", flimList);
return "users/list";
}
// 查询配件
@RequestMapping("query.action")
public String query(String name) {
this.front();
Jiancai goods = new Jiancai();
goods.setJiancainame(name);
List<Jiancai> flimList = this.jiancaiService.getJiancaiByLike(goods);
this.getRequest().setAttribute("flimList", flimList);
return "users/list";
}
// 配件详情
@RequestMapping("detail.action")
public String detail(String id) {
this.front();
Jiancai goods = this.jiancaiService.getJiancaiById(id);
goods.setHits("" + (Integer.parseInt(goods.getHits()) + 1));
this.jiancaiService.updateJiancai(goods);
this.getRequest().setAttribute("goods", goods);
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
String userid = (String) this.getSession().getAttribute("userid");
Topic topic = new Topic();
topic.setJiancaiid(id);
List<Topic> topicList = this.topicService.getTopicByCond(topic);
this.getRequest().setAttribute("topicList", topicList);
this.getRequest().setAttribute("tnum", topicList.size());
return "users/detail";
}
@RequestMapping("addTopic.action")
public String addTopic(Topic topic) {
this.front();
if (this.getSession().getAttribute("userid") == null) {
return "redirect:/index/preLogin.action";
}
String userid = (String) this.getSession().getAttribute("userid");
topic.setAddtime(VeDate.getStringDateShort());
topic.setContents(this.getRequest().getParameter("contents"));
topic.setJiancaiid(this.getRequest().getParameter("goodsid"));
topic.setNum(this.getRequest().getParameter("num"));
topic.setUsersid(userid);
this.topicService.insertTopic(topic);
return "redirect:/index/detail.action?id=" + topic.getJiancaiid();
}
}
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