基于javaweb+mysql的ssm演唱会购票系统(java+ssm+mysql+jsp+tomcat)

基于javaweb+mysql的ssm演唱会购票系统(java+ssm+mysql+jsp+tomcat)

私信源码获取及调试交流

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

基于javaweb的SSM演唱会购票系统(java+ssm+mysql+jsp+tomcat)

管理员：

admin 123456

用户：

user1 123456

user2 123456

user3 123456

	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";
	}

	// 添加演唱会到购物车
	@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.setAddtime(VeDate.getStringDateShort());
		cart.setConcertid(getRequest().getParameter("concertid"));
		cart.setTicketid(this.getRequest().getParameter("ticketid"));
		cart.setNum(getRequest().getParameter("num"));
		Ticket ticket = this.ticketService.getTicketById(cart.getTicketid());
		cart.setPrice(ticket.getPrice());
		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);

		int maxPage = pageNumber;
		if (maxPage % pageSize == 0) {
			maxPage = maxPage / pageSize;
		} else {
			maxPage = maxPage / pageSize + 1;
		}
		if (number == null) {
			number = "0";
		}
		int start = Integer.parseInt(number) * pageSize;
		int over = (Integer.parseInt(number) + 1) * pageSize;
		int count = pageNumber - over;
		if (count <= 0) {
			over = pageNumber;
		}
		for (int i = start; i < over; i++) {
			Object obj = list.get(i);
			objList.add(obj);
		}
		buffer.append("&nbsp;&nbsp;共为");
		buffer.append(maxPage);
		buffer.append("页&nbsp; 共有");
		buffer.append(pageNumber);
		buffer.append("条&nbsp; 当前为第");
		buffer.append((Integer.parseInt(number) + 1));
		buffer.append("页 &nbsp;");
		if ((Integer.parseInt(number) + 1) == 1) {
			buffer.append("首页");
		} else {
			buffer.append("<a href=\"" + name + "/" + action + "?number=0" + path + "\">首页</a>");
		}
		buffer.append("&nbsp;&nbsp;");
		if ((Integer.parseInt(number) + 1) == 1) {
			buffer.append("上一页");
		} else {
			buffer.append("<a href=\"" + name + "/" + action + "?number=" + (Integer.parseInt(number) - 1) + "" + path + "\">上一页</a>");
		}
		buffer.append("&nbsp;&nbsp;");
		if (maxPage <= (Integer.parseInt(number) + 1)) {
			buffer.append("下一页");
		} else {
			buffer.append("<a href=\"" + name + "/" + action + "?number=" + (Integer.parseInt(number) + 1) + "" + path + "\">下一页</a>");
		}
		buffer.append("&nbsp;&nbsp;");
		if (maxPage <= (Integer.parseInt(number) + 1)) {
			buffer.append("尾页");
		} else {
			buffer.append("<a href=\"" + name + "/" + action + "?number=" + (maxPage - 1) + "" + path + "\">尾页</a>");

		int over = (Integer.parseInt(number) + 1) * pageSize;
		int count = pageNumber - over;
		if (count <= 0) {
			over = pageNumber;
		}
		for (int i = start; i < over; i++) {
			Object obj = list.get(i);
			objList.add(obj);
		}
		buffer.append("&nbsp;&nbsp;共为");
		buffer.append(maxPage);
		buffer.append("页&nbsp; 共有");
		buffer.append(pageNumber);
		buffer.append("条&nbsp; 当前为第");
		buffer.append((Integer.parseInt(number) + 1));
		buffer.append("页 &nbsp;");
		if ((Integer.parseInt(number) + 1) == 1) {
			buffer.append("首页");
		} else {
			buffer.append("<a href=\"index/" + action + "?number=0" + path + "\">首页</a>");
		}
		buffer.append("&nbsp;&nbsp;");
		if ((Integer.parseInt(number) + 1) == 1) {
			buffer.append("上一页");
		} else {
			buffer.append("<a href=\"index/" + action + "?number=" + (Integer.parseInt(number) - 1) + "" + path + "\">上一页</a>");
		}
		buffer.append("&nbsp;&nbsp;");
		if (maxPage <= (Integer.parseInt(number) + 1)) {
			buffer.append("下一页");
		} else {
			buffer.append("<a href=\"index/" + action + "?number=" + (Integer.parseInt(number) + 1) + "" + path + "\">下一页</a>");
		}
		buffer.append("&nbsp;&nbsp;");
		if (maxPage <= (Integer.parseInt(number) + 1)) {
			buffer.append("尾页");
		} else {
			buffer.append("<a href=\"index/" + action + "?number=" + (maxPage - 1) + "" + path + "\">尾页</a>");
		}
		String html = buffer.toString();
		request.setAttribute("html", html);
		request.setAttribute(name + "List", objList);
	}

}

		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.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);

//上传模块
@Controller
@RequestMapping("/upload")
public class UploadAction {

	@RequestMapping(value = "/image.action")
	public String upload(@RequestParam(value = "image", required = false) MultipartFile file,
			HttpServletRequest request, ModelMap model) {
		String path = request.getSession().getServletContext().getRealPath("/") + "upfiles/";
		String fileName = file.getOriginalFilename();
		int i = fileName.lastIndexOf(".");
		String name = String.valueOf(VeDate.getStringDatex());
		String type = fileName.substring(i + 1);
		fileName = name + "." + type;
		File targetFile = new File(path, fileName);
		if (!targetFile.exists()) {
			targetFile.mkdirs();
		}

		// 保存
		try {
			file.transferTo(targetFile);
		} catch (Exception e) {
			e.printStackTrace();
		}
		model.addAttribute("imageFileName", fileName);
		return "saveimage";
	}

	@RequestMapping(value = "/seatImage.action")
	public String uploadV1(@RequestParam(value = "image", required = false) MultipartFile file,
						 HttpServletRequest request, ModelMap model) {
		String path = request.getSession().getServletContext().getRealPath("/") + "upfiles/";
		String fileName = file.getOriginalFilename();
		int i = fileName.lastIndexOf(".");
		String name = String.valueOf(VeDate.getStringDatex());
		String type = fileName.substring(i + 1);
		fileName = name + "." + type;

		return "admin/listcart";
	}

	// 按条件查询数据 (模糊查询)
	@RequestMapping("queryCartByCond.action")
	public String queryCartByCond(String cond, String name, String number) {
		Cart cart = new Cart();
		if (cond != null) {
			if ("usersid".equals(cond)) {
				cart.setUsersid(name);
			}
			if ("concertid".equals(cond)) {
				cart.setConcertid(name);
			}
			if ("ticketid".equals(cond)) {
				cart.setTicketid(name);
			}
			if ("num".equals(cond)) {
				cart.setNum(name);
			}
			if ("price".equals(cond)) {
				cart.setPrice(name);
			}
			if ("addtime".equals(cond)) {
				cart.setAddtime(name);
			}
		}

		List<String> nameList = new ArrayList<String>();
		List<String> valueList = new ArrayList<String>();
		nameList.add(cond);
		valueList.add(name);
		PageHelper.getPage(this.cartService.getCartByLike(cart), "cart", nameList, valueList, 10, number, this.getRequest(), "query");
		name = null;
		cond = null;
		return "admin/querycart";
	}

	// 按主键查询数据
	@RequestMapping("getCartById.action")
	public String getCartById(String id) {
		Cart cart = this.cartService.getCartById(id);
		this.getRequest().setAttribute("cart", cart);
		List<Users> usersList = this.usersService.getAllUsers();
		this.getRequest().setAttribute("usersList", usersList);
		List<Concert> concertList = this.concertService.getAllConcert();
		this.getRequest().setAttribute("concertList", concertList);
		List<Ticket> ticketList = this.ticketService.getAllTicket();
		this.getRequest().setAttribute("ticketList", ticketList);
		return "admin/editcart";
	}

	public CartService getCartService() {

	public UsersService getUsersService() {
		return usersService;
	}

	public void setUsersService(UsersService usersService) {
		this.usersService = usersService;
	}

}

//演唱会分类
@Controller
// 设置路径
@RequestMapping(value = "/cate", produces = "text/plain;charset=utf-8")
public class CateAction extends BaseAction {
	// 注入Service 由于标签的存在 所以不需要getter setter
	@Autowired
	@Resource
	private CateService cateService;

	// 准备添加数据
	@RequestMapping("createCate.action")
	public String createCate() {
		return "admin/addcate";
	}

	// 添加数据
	@RequestMapping("addCate.action")
	public String addCate(Cate cate) {
		this.cateService.insertCate(cate);
		return "redirect:/cate/createCate.action";
	}

	// 通过主键删除数据
	@RequestMapping("deleteCate.action")
	public String deleteCate(String id) {
		this.cateService.deleteCate(id);
		return "redirect:/cate/getAllCate.action";
	}

		fileName = name + "." + type;
		File targetFile = new File(path, fileName);
		if (!targetFile.exists()) {
			targetFile.mkdirs();
		}

		// 保存
		try {
			file.transferTo(targetFile);
		} catch (Exception e) {
			e.printStackTrace();
		}
		model.addAttribute("imageFileName", fileName);
		return "saveSeatImage";
	}

	@RequestMapping(value = "/files.action")
	public String files(@RequestParam(value = "image", required = false) MultipartFile file, HttpServletRequest request,
			ModelMap model) {
		String path = request.getSession().getServletContext().getRealPath("/") + "upfiles/";
		String fileName = file.getOriginalFilename();
		int i = fileName.lastIndexOf(".");
		String name = String.valueOf(VeDate.getStringDatex());
		String type = fileName.substring(i + 1);
		fileName = name + "." + type;
		File targetFile = new File(path, fileName);
		if (!targetFile.exists()) {
			targetFile.mkdirs();
		}

		// 保存
		try {
			file.transferTo(targetFile);
		} catch (Exception e) {
			e.printStackTrace();
		}
		model.addAttribute("imageFileName", fileName);
		return "savefile";
	}
}

	// 修改密码
	@RequestMapping("editpwd.action")
	public String editpwd() {
		String adminid = (String) this.getSession().getAttribute("adminid");
		String password = this.getRequest().getParameter("password");
		String repassword = this.getRequest().getParameter("repassword");
		Admin admin = this.adminService.getAdminById(adminid);
		if (password.equals(admin.getPassword())) {
			admin.setPassword(repassword);
			this.adminService.updateAdmin(admin);
		} else {
			this.getRequest().setAttribute("message", "旧密码错误");
		}
		return "admin/editpwd";
	}

	// 管理员退出登录
	@RequestMapping("exit.action")
	public String exit() {
		this.getSession().removeAttribute("adminid");
		this.getSession().removeAttribute("adminname");
		this.getSession().removeAttribute("realname");
		return "admin/index";
	}

	// 准备添加数据
	@RequestMapping("createAdmin.action")
	public String createAdmin() {
		return "admin/addadmin";
	}

	// 添加数据
	@RequestMapping("addAdmin.action")
	public String addAdmin(Admin admin) {
		admin.setAddtime(VeDate.getStringDateShort());
		this.adminService.insertAdmin(admin);
		return "redirect:/admin/createAdmin.action";
	}

	// 通过主键删除数据

		this.cateService.insertCate(cate);
		return "redirect:/cate/createCate.action";
	}

	// 通过主键删除数据
	@RequestMapping("deleteCate.action")
	public String deleteCate(String id) {
		this.cateService.deleteCate(id);
		return "redirect:/cate/getAllCate.action";
	}

	// 批量删除数据
	@RequestMapping("deleteCateByIds.action")
	public String deleteCateByIds() {
		String[] ids = this.getRequest().getParameterValues("cateid");
		for (String cateid : ids) {
			this.cateService.deleteCate(cateid);
		}
		return "redirect:/cate/getAllCate.action";
	}

	// 更新数据
	@RequestMapping("updateCate.action")
	public String updateCate(Cate cate) {
		this.cateService.updateCate(cate);
		return "redirect:/cate/getAllCate.action";
	}

	// 显示全部数据
	@RequestMapping("getAllCate.action")
	public String getAllCate(String number) {
		List<Cate> cateList = this.cateService.getAllCate();
		PageHelper.getPage(cateList, "cate", null, null, 10, number, this.getRequest(), null);
		return "admin/listcate";
	}

	// 按条件查询数据 (模糊查询)
	@RequestMapping("queryCateByCond.action")
	public String queryCateByCond(String cond, String name, String number) {
		Cate cate = new Cate();
		if (cond != null) {
			if ("catename".equals(cond)) {
				cate.setCatename(name);
			}
			if ("memo".equals(cond)) {
				cate.setMemo(name);
			}

public class AdminAction extends BaseAction {
	// 注入Service 由于标签的存在 所以不需要getter setter
	@Autowired
	@Resource
	private AdminService adminService;

	// 管理员登录 1 验证用户名是否存在 2 验证密码是否正确
	@RequestMapping("login.action")
	public String login() {
		String username = this.getRequest().getParameter("username");
		String password = this.getRequest().getParameter("password");
		Admin adminEntity = new Admin();
		adminEntity.setUsername(username);
		List<Admin> adminlist = this.adminService.getAdminByCond(adminEntity);
		if (adminlist.size() == 0) {
			this.getRequest().setAttribute("message", "用户名不存在");
			return "admin/index";
		} else {
			Admin admin = adminlist.get(0);
			if (password.equals(admin.getPassword())) {
				this.getSession().setAttribute("adminid", admin.getAdminid());
				this.getSession().setAttribute("adminname", admin.getUsername());
				this.getSession().setAttribute("realname", admin.getRealname());
			} else {
				this.getRequest().setAttribute("message", "密码错误");
				return "admin/index";
			}
		}
		return "admin/main";
	}

	// 修改密码
	@RequestMapping("editpwd.action")
	public String editpwd() {
		String adminid = (String) this.getSession().getAttribute("adminid");
		String password = this.getRequest().getParameter("password");
		String repassword = this.getRequest().getParameter("repassword");
		Admin admin = this.adminService.getAdminById(adminid);
		if (password.equals(admin.getPassword())) {
			admin.setPassword(repassword);
			this.adminService.updateAdmin(admin);
		} else {
			this.getRequest().setAttribute("message", "旧密码错误");
		}
		return "admin/editpwd";
	}

				cart.setUsersid(name);
			}
			if ("concertid".equals(cond)) {
				cart.setConcertid(name);
			}
			if ("ticketid".equals(cond)) {
				cart.setTicketid(name);
			}
			if ("num".equals(cond)) {
				cart.setNum(name);
			}
			if ("price".equals(cond)) {
				cart.setPrice(name);
			}
			if ("addtime".equals(cond)) {
				cart.setAddtime(name);
			}
		}

		List<String> nameList = new ArrayList<String>();
		List<String> valueList = new ArrayList<String>();
		nameList.add(cond);
		valueList.add(name);
		PageHelper.getPage(this.cartService.getCartByLike(cart), "cart", nameList, valueList, 10, number, this.getRequest(), "query");
		name = null;
		cond = null;
		return "admin/querycart";
	}

	// 按主键查询数据
	@RequestMapping("getCartById.action")
	public String getCartById(String id) {
		Cart cart = this.cartService.getCartById(id);
		this.getRequest().setAttribute("cart", cart);
		List<Users> usersList = this.usersService.getAllUsers();
		this.getRequest().setAttribute("usersList", usersList);
		List<Concert> concertList = this.concertService.getAllConcert();
		this.getRequest().setAttribute("concertList", concertList);
		List<Ticket> ticketList = this.ticketService.getAllTicket();
		this.getRequest().setAttribute("ticketList", ticketList);
		return "admin/editcart";
	}

	public CartService getCartService() {
		return cartService;
	}

	public void setCartService(CartService cartService) {

				concert.setCateid(name);
			}
			if ("actor".equals(cond)) {
				concert.setActor(name);
			}
			if ("recommend".equals(cond)) {
				concert.setRecommend(name);
			}
			if ("address".equals(cond)) {
				concert.setAddress(name);
			}
			if ("addtime".equals(cond)) {
				concert.setAddtime(name);
			}
			if ("hits".equals(cond)) {
				concert.setHits(name);
			}
			if ("sellnum".equals(cond)) {
				concert.setSellnum(name);
			}
			if ("contents".equals(cond)) {
				concert.setContents(name);
			}
		}

		List<String> nameList = new ArrayList<String>();
		List<String> valueList = new ArrayList<String>();
		nameList.add(cond);
		valueList.add(name);
		PageHelper.getPage(this.concertService.getConcertByLike(concert), "concert", nameList, valueList, 10, number, this.getRequest(),
				"query");
		name = null;
		cond = null;
		return "admin/queryconcert";
	}

	// 按主键查询数据
	@RequestMapping("getConcertById.action")
	public String getConcertById(String id) {
		Concert concert = this.concertService.getConcertById(id);
		this.getRequest().setAttribute("concert", concert);
		List<Cate> cateList = this.cateService.getAllCate();
		this.getRequest().setAttribute("cateList", cateList);
		return "admin/editconcert";
	}

	public ConcertService getConcertService() {
		return concertService;
	}

			targetFile.mkdirs();
		}

		// 保存
		try {
			file.transferTo(targetFile);
		} catch (Exception e) {
			e.printStackTrace();
		}
		model.addAttribute("imageFileName", fileName);
		return "saveimage";
	}

	@RequestMapping(value = "/seatImage.action")
	public String uploadV1(@RequestParam(value = "image", required = false) MultipartFile file,
						 HttpServletRequest request, ModelMap model) {
		String path = request.getSession().getServletContext().getRealPath("/") + "upfiles/";
		String fileName = file.getOriginalFilename();
		int i = fileName.lastIndexOf(".");
		String name = String.valueOf(VeDate.getStringDatex());
		String type = fileName.substring(i + 1);
		fileName = name + "." + type;
		File targetFile = new File(path, fileName);
		if (!targetFile.exists()) {
			targetFile.mkdirs();
		}

		// 保存
		try {
			file.transferTo(targetFile);
		} catch (Exception e) {
			e.printStackTrace();
		}
		model.addAttribute("imageFileName", fileName);
		return "saveSeatImage";
	}

	@RequestMapping(value = "/files.action")
	public String files(@RequestParam(value = "image", required = false) MultipartFile file, HttpServletRequest request,
			ModelMap model) {
		String path = request.getSession().getServletContext().getRealPath("/") + "upfiles/";
		String fileName = file.getOriginalFilename();
		int i = fileName.lastIndexOf(".");
		String name = String.valueOf(VeDate.getStringDatex());
		String type = fileName.substring(i + 1);
		fileName = name + "." + type;
		File targetFile = new File(path, fileName);
		if (!targetFile.exists()) {

			maxPage = maxPage / pageSize;
		} else {
			maxPage = maxPage / pageSize + 1;
		}
		if (number == null) {
			number = "0";
		}
		int start = Integer.parseInt(number) * pageSize;
		int over = (Integer.parseInt(number) + 1) * pageSize;
		int count = pageNumber - over;
		if (count <= 0) {
			over = pageNumber;
		}
		for (int i = start; i < over; i++) {
			Object obj = list.get(i);
			objList.add(obj);
		}
		buffer.append("&nbsp;&nbsp;共为");
		buffer.append(maxPage);
		buffer.append("页&nbsp; 共有");
		buffer.append(pageNumber);
		buffer.append("条&nbsp; 当前为第");
		buffer.append((Integer.parseInt(number) + 1));
		buffer.append("页 &nbsp;");
		if ((Integer.parseInt(number) + 1) == 1) {
			buffer.append("首页");
		} else {
			buffer.append("<a href=\"index/" + action + "?number=0" + path + "\">首页</a>");
		}
		buffer.append("&nbsp;&nbsp;");
		if ((Integer.parseInt(number) + 1) == 1) {
			buffer.append("上一页");
		} else {
			buffer.append("<a href=\"index/" + action + "?number=" + (Integer.parseInt(number) - 1) + "" + path + "\">上一页</a>");
		}
		buffer.append("&nbsp;&nbsp;");
		if (maxPage <= (Integer.parseInt(number) + 1)) {
			buffer.append("下一页");
		} else {
			buffer.append("<a href=\"index/" + action + "?number=" + (Integer.parseInt(number) + 1) + "" + path + "\">下一页</a>");
		}
		buffer.append("&nbsp;&nbsp;");
		if (maxPage <= (Integer.parseInt(number) + 1)) {

//公共模块
@Controller
// 设置路径
@RequestMapping(value = "/article", produces = "text/plain;charset=utf-8")
public class ArticleAction extends BaseAction {
	// 注入Service 由于标签的存在 所以不需要getter setter
	@Autowired
	@Resource
	private ArticleService articleService;

	// 准备添加数据
	@RequestMapping("createArticle.action")
	public String createArticle() {
		return "admin/addarticle";
	}

	// 添加数据
	@RequestMapping("addArticle.action")
	public String addArticle(Article article) {
		article.setAddtime(VeDate.getStringDateShort());
		article.setHits("0");
		this.articleService.insertArticle(article);
		return "redirect:/article/createArticle.action";
	}

	// 通过主键删除数据
	@RequestMapping("deleteArticle.action")
	public String deleteArticle(String id) {
		this.articleService.deleteArticle(id);
		return "redirect:/article/getAllArticle.action";
	}

	// 批量删除数据
	@RequestMapping("deleteArticleByIds.action")
	public String deleteArticleByIds() {
		String[] ids = this.getRequest().getParameterValues("articleid");
		for (String articleid : ids) {
			this.articleService.deleteArticle(articleid);
		}
		return "redirect:/article/getAllArticle.action";
	}

	// 更新数据
	@RequestMapping("updateArticle.action")
	public String updateArticle(Article article) {
		this.articleService.updateArticle(article);
		return "redirect:/article/getAllArticle.action";
	}

public class PageHelper {

	public static void getPage(List<?> list, String name, List<String> nameList, List<String> valueList, int pageSize, String number,
			HttpServletRequest request, String method) {
		StringBuffer buffer = new StringBuffer();
		String name2 = name.substring(0, 1).toUpperCase() + name.substring(1);
		String path = "";
		String action = "getAll" + name2 + ".action";
		if (method != null) {
			action = "query" + name2 + "ByCond.action";
		}

		List<Object> objList = new ArrayList<Object>();
		if (nameList != null && valueList != null) {
			for (int i = 0; i < nameList.size(); i++) {
				path += "&" + nameList.get(i) + "=" + valueList.get(i);
			}
		}
		int pageNumber = list.size();
		int maxPage = pageNumber;
		if (maxPage % pageSize == 0) {
			maxPage = maxPage / pageSize;
		} else {
			maxPage = maxPage / pageSize + 1;
		}
		if (number == null) {
			number = "0";
		}
		int start = Integer.parseInt(number) * pageSize;
		int over = (Integer.parseInt(number) + 1) * pageSize;
		int count = pageNumber - over;
		if (count <= 0) {
			over = pageNumber;
		}
		for (int i = start; i < over; i++) {
			Object obj = list.get(i);
			objList.add(obj);
		}
		buffer.append("&nbsp;&nbsp;共为");
		buffer.append(maxPage);
		buffer.append("页&nbsp; 共有");
		buffer.append(pageNumber);
		buffer.append("条&nbsp; 当前为第");