基于javaweb和mysql的ssm演唱会售票管理系统(java+ssm+jsp+javascript+jquery+mysql)

私信源码获取及调试交流

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演唱会售票管理系统(java+ssm+jsp+javascript+jquery+mysql)

项目介绍

本项目分为前后台，前台为普通用户登录，后台为管理员登录； 管理员角色包含以下功能： 管理员登录,管理员信息管理,网站用户信息管理,新闻公告信息管理,演唱会类型信息管理,城市信息管理,剧场信息管理,演唱会信息管理,订单信息管理等功能。

用户角色包含以下功能： 用户登录,按分类查看,查看演唱会详情,加入购物车,提交订单,查看我的订单,修改个人信息,提交评论,演唱会评价信息管理等功能。

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：否；

技术栈

  1. 后端：Spring+SpringMVC+Mybatis 2. 前端：JSP+CSS+JavaScript+jQuery

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springmvc-servlet.xml配置文件中的数据库配置改为自己的配置; 4. 运行项目，在浏览器中输入http://localhost:8080/ 登录 用户账号/密码： user/123456 管理员账号/密码：admin/admin
	// 按主键查询数据
	@RequestMapping("getCityById.action")
	public String getCityById(String id) {
		City city = this.cityService.getCityById(id);
		this.getRequest().setAttribute("city", city);
		return "admin/editcity";
	}

	public CityService getCityService() {
		return cityService;
	}

	public void setCityService(CityService cityService) {
		this.cityService = cityService;
	}

}

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 % 10 == 0) {
			maxPage = maxPage / 10;
		} else {
			maxPage = maxPage / 10 + 1;
		}
		if (number == null) {
			number = "0";

		}
		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("&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/cate.action?number=0&id=\" + id+ \"\">首页</a>");
		}
		buffer.append("&nbsp;&nbsp;");
		if ((Integer.parseInt(number) + 1) == 1) {
			buffer.append("上一页");
		} else {

	// 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
	@RequestMapping("deleteAdmin.action")
	public String deleteAdmin(String id) {
		this.adminService.deleteAdmin(id);
		return "redirect:/admin/getAllAdmin.action";
	}

	// 批量删除数据
	@RequestMapping("deleteAdminByIds.action")
	public String deleteAdminByIds() {
		String[] ids = this.getRequest().getParameterValues("adminid");
		for (String adminid : ids) {
			this.adminService.deleteAdmin(adminid);
		}
		return "redirect:/admin/getAllAdmin.action";
	}

	// 更新数据
	@RequestMapping("updateAdmin.action")
	public String updateAdmin(Admin admin) {
		this.adminService.updateAdmin(admin);
		return "redirect:/admin/getAllAdmin.action";
	}

	// 显示全部数据
	@RequestMapping("getAllAdmin.action")
	public String getAllAdmin(String number) {
		List<Admin> adminList = this.adminService.getAllAdmin();
		PageHelper.getPage(adminList, "admin", null, null, 10, number, this.getRequest(), null);
		return "admin/listadmin";
	}

	// 按条件查询数据 (模糊查询)
	@RequestMapping("queryAdminByCond.action")

	// 添加数据
	@RequestMapping("addCate.action")
	public String addCate(Cate cate) {
		cate.setAddtime(VeDate.getStringDateShort());
		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);
			}

		// 显示全部数据
		@RequestMapping("getNetWork.action")
		public String getNetWork(String number) {
			List<Peihuo> peihuoList = this.peihuoService.getAllPeihuo();
			PageHelper.getPage(peihuoList, "peihuo", null, null, 10, number, this.getRequest(), null);
			
			return "users/network";
		}

	// 按条件查询数据 (模糊查询)
	@RequestMapping("queryPeihuoByCond.action")
	public String queryPeihuoByCond(String cond, String name, String number) {
		Peihuo peihuo = new Peihuo();
		if (cond != null) {
			if ("peihuoname".equals(cond)) {
				peihuo.setPeihuoname(name);
			}
			if ("cityid".equals(cond)) {
				peihuo.setCityname(name);
			}
			if ("address".equals(cond)) {
				peihuo.setAddress(name);
			}
			if ("contact".equals(cond)) {
				peihuo.setContact(name);
			}
			if ("memo".equals(cond)) {
				peihuo.setMemo(name);
			}
		}

		List<String> nameList = new ArrayList<String>();
		List<String> valueList = new ArrayList<String>();
		nameList.add(cond);
		valueList.add(name);
		PageHelper.getPage(this.peihuoService.getPeihuoByLike(peihuo), "peihuo", nameList, valueList, 10, number, this.getRequest(), "query");
		name = null;
		cond = null;
		return "admin/querypeihuo";
	}

	// 按主键查询数据
	@RequestMapping("getPeihuoById.action")
	public String getPeihuoById(String id) {
		Peihuo peihuo = this.peihuoService.getPeihuoById(id);
		this.getRequest().setAttribute("peihuo", peihuo);
		List<City> cityList = this.cityService.getAllCity();
		this.getRequest().setAttribute("cityList", cityList);
		return "admin/editpeihuo";
	}


	}

	// 添加数据
	@RequestMapping("addJiancai.action")
	public String addJiancai(Jiancai jiancai) {
		jiancai.setHits("0");
		jiancai.setSellnum("0");
		this.jiancaiService.insertJiancai(jiancai);
		return "redirect:/jiancai/createJiancai.action";
	}

	// 通过主键删除数据
	@RequestMapping("deleteJiancai.action")
	public String deleteJiancai(String id) {
		this.jiancaiService.deleteJiancai(id);
		return "redirect:/jiancai/getAllJiancai.action";
	}

	// 批量删除数据
	@RequestMapping("deleteJiancaiByIds.action")
	public String deleteJiancaiByIds() {
		String[] ids = this.getRequest().getParameterValues("jiancaiid");
		for (String jiancaiid : ids) {
			this.jiancaiService.deleteJiancai(jiancaiid);
		}
		return "redirect:/jiancai/getAllJiancai.action";
	}

	// 更新数据
	@RequestMapping("updateJiancai.action")
	public String updateJiancai(Jiancai jiancai) {
		this.jiancaiService.updateJiancai(jiancai);
		return "redirect:/jiancai/getAllJiancai.action";
	}

	// 显示全部数据
	@RequestMapping("getAllJiancai.action")
	public String getAllJiancai(String number) {
		List<Jiancai> jiancaiList = this.jiancaiService.getAllJiancai();
		PageHelper.getPage(jiancaiList, "jiancai", null, null, 10, number, this.getRequest(), null);
		return "admin/listjiancai";
	}

	// 按条件查询数据 (模糊查询)
	@RequestMapping("queryJiancaiByCond.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", "请选购演唱会");
			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", "请选购演唱会");
			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());

	@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) {
		cate.setAddtime(VeDate.getStringDateShort());
		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);

		for (String peihuoid : ids) {
			this.peihuoService.deletePeihuo(peihuoid);
		}
		return "redirect:/peihuo/getAllPeihuo.action";
	}

	// 更新数据
	@RequestMapping("updatePeihuo.action")
	public String updatePeihuo(Peihuo peihuo) {
		this.peihuoService.updatePeihuo(peihuo);
		return "redirect:/peihuo/getAllPeihuo.action";
	}

	// 显示全部数据
		@RequestMapping("getAllPeihuo.action")
		public String getAllPeihuo(String number) {
			List<Peihuo> peihuoList = this.peihuoService.getAllPeihuo();
			PageHelper.getPage(peihuoList, "peihuo", null, null, 10, number, this.getRequest(), null);
			return "admin/listpeihuo";
		}
		
		// 显示全部数据
		@RequestMapping("getNetWork.action")
		public String getNetWork(String number) {
			List<Peihuo> peihuoList = this.peihuoService.getAllPeihuo();
			PageHelper.getPage(peihuoList, "peihuo", null, null, 10, number, this.getRequest(), null);
			
			return "users/network";
		}

	// 按条件查询数据 (模糊查询)
	@RequestMapping("queryPeihuoByCond.action")
	public String queryPeihuoByCond(String cond, String name, String number) {
		Peihuo peihuo = new Peihuo();
		if (cond != null) {
			if ("peihuoname".equals(cond)) {
				peihuo.setPeihuoname(name);
			}
			if ("cityid".equals(cond)) {
				peihuo.setCityname(name);
			}
			if ("address".equals(cond)) {
				peihuo.setAddress(name);

		return "redirect:/jiancai/getAllJiancai.action";
	}

	// 批量删除数据
	@RequestMapping("deleteJiancaiByIds.action")
	public String deleteJiancaiByIds() {
		String[] ids = this.getRequest().getParameterValues("jiancaiid");
		for (String jiancaiid : ids) {
			this.jiancaiService.deleteJiancai(jiancaiid);
		}
		return "redirect:/jiancai/getAllJiancai.action";
	}

	// 更新数据
	@RequestMapping("updateJiancai.action")
	public String updateJiancai(Jiancai jiancai) {
		this.jiancaiService.updateJiancai(jiancai);
		return "redirect:/jiancai/getAllJiancai.action";
	}

	// 显示全部数据
	@RequestMapping("getAllJiancai.action")
	public String getAllJiancai(String number) {
		List<Jiancai> jiancaiList = this.jiancaiService.getAllJiancai();
		PageHelper.getPage(jiancaiList, "jiancai", null, null, 10, number, this.getRequest(), null);
		return "admin/listjiancai";
	}

	// 按条件查询数据 (模糊查询)
	@RequestMapping("queryJiancaiByCond.action")
	public String queryJiancaiByCond(String cond, String name, String number) {
		Jiancai jiancai = new Jiancai();
		if (cond != null) {
			if ("jiancainame".equals(cond)) {
				jiancai.setJiancainame(name);
			}
			if ("image".equals(cond)) {
				jiancai.setImage(name);
			}
			if ("cateid".equals(cond)) {
				jiancai.setCatename(name);
			}
			if ("price".equals(cond)) {
				jiancai.setPrice(name);
			}
			if ("recommend".equals(cond)) {
				jiancai.setRecommend(name);
			}
			if ("thestart".equals(cond)) {
				jiancai.setThestart(name);
			}
			if ("theend".equals(cond)) {
				jiancai.setTheend(name);


	public DetailsService getDetailsService() {
		return detailsService;
	}

	public void setDetailsService(DetailsService detailsService) {
		this.detailsService = detailsService;
	}

}

//定义为控制器
@Controller
// 设置路径
@RequestMapping(value = "/jiancai", produces = "text/plain;charset=utf-8")
public class JiancaiAction extends BaseAction {
	// 注入Service 由于标签的存在 所以不需要getter setter
	@Autowired
	@Resource
	private JiancaiService jiancaiService;
	@Autowired
	@Resource
	private CateService cateService;

	// 准备添加数据
	@RequestMapping("createJiancai.action")
	public String createJiancai() {
		List<Cate> cateList = this.cateService.getAllCate();
		this.getRequest().setAttribute("cateList", cateList);

public UsersService getUsersService() { return usersService; }

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

}

//定义为控制器
@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) {
		cate.setAddtime(VeDate.getStringDateShort());
		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);

	// 按条件查询数据 (模糊查询)
	@RequestMapping("queryArticleByCond.action")
	public String queryArticleByCond(String cond, String name, String number) {
		Article article = new Article();
		if (cond != null) {
			if ("title".equals(cond)) {
				article.setTitle(name);
			}
			if ("image".equals(cond)) {
				article.setImage(name);
			}
			if ("contents".equals(cond)) {
				article.setContents(name);
			}
			if ("addtime".equals(cond)) {
				article.setAddtime(name);
			}
			if ("hits".equals(cond)) {
				article.setHits(name);
			}
		}

		List<String> nameList = new ArrayList<String>();
		List<String> valueList = new ArrayList<String>();
		nameList.add(cond);
		valueList.add(name);
		PageHelper.getPage(this.articleService.getArticleByLike(article), "article", nameList, valueList, 10, number, this.getRequest(),
				"query");
		name = null;
		cond = null;
		return "admin/queryarticle";
	}

	// 按主键查询数据
	@RequestMapping("getArticleById.action")
	public String getArticleById(String id) {
		Article article = this.articleService.getArticleById(id);
		this.getRequest().setAttribute("article", article);
		return "admin/editarticle";
	}

	public ArticleService getArticleService() {
		return articleService;
	}

	public void setArticleService(ArticleService articleService) {
		this.articleService = articleService;
	}

}

		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";

			}
			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("&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/recommend.action?number=0\">首页</a>");
			}
			buffer.append("&nbsp;&nbsp;");
			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("&nbsp;&nbsp;");
			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("&nbsp;&nbsp;");
			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);

this.usersService.deleteUsers(usersid);
}
return "redirect:/users/getAllUsers.action";
}

// 更新数据
@RequestMapping("updateUsers.action")
public String updateUsers(Users users) {
this.usersService.updateUsers(users);
return "redirect:/users/getAllUsers.action";
}
// 显示全部数据
@RequestMapping("getAllUsers.action")
public String getAllUsers(String number) {
List<Users> usersList = this.usersService.getAllUsers();
PageHelper.getPage(usersList, "users", null, null, 10, number, this.getRequest(), null);
return "admin/listusers";
}

// 按条件查询数据 (模糊查询)
@RequestMapping("queryUsersByCond.action")
public String queryUsersByCond(String cond, String name, String number) {
Users users = new Users();
if(cond != null){
if ("username".equals(cond)) {
users.setUsername(name);
}
if ("password".equals(cond)) {
users.setPassword(name);
}
if ("realname".equals(cond)) {
users.setRealname(name);
}
if ("sex".equals(cond)) {
users.setSex(name);
}
if ("birthday".equals(cond)) {
users.setBirthday(name);
}
if ("contact".equals(cond)) {
users.setContact(name);


	@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")

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# javascript # mysql # java
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