基于javaweb和mysql的ssm员工订餐系统(java+ssm+jsp+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员工订餐系统(java+ssm+jsp+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；

用户角色包含以下功能： 用户登录与注册,查看首页,查看菜品详情,查看购物车,提交订单,查看订单,修改个人信息等功能。

管理员角色包含以下功能： 管理员登录,员工信息管理,菜品信息管理,订单信息管理等功能。

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
	@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", "员工订餐");
		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<String> valueList = new ArrayList<String>();
		nameList.add(cond);
		valueList.add(name);
		PageHelper.getPage(this.topicService.getTopicByLike(topic), "topic", nameList, valueList, 10, number, this.getRequest(), "query");
		name = null;
		cond = null;
		return "admin/querytopic";
	}

	// 按主键查询数据
	@RequestMapping("getTopicById.action")
	public String getTopicById(String id ) {
		Topic topic = this.topicService.getTopicById(id);
		this.getRequest().setAttribute("topic", topic);
		List<Users> usersList = this.usersService.getAllUsers();
		this.getRequest().setAttribute("usersList", usersList);
		List<Jiancai> jiancaiList = this.jiancaiService.getAllJiancai();
		this.getRequest().setAttribute("jiancaiList", jiancaiList);
		return "admin/edittopic";
	}

	public TopicService getTopicService() { return topicService; }

	public void setTopicService(TopicService topicService) { this.topicService = topicService; }

}


		List<City> cityList = this.cityService.getAllCity();
		this.getRequest().setAttribute("cityList", cityList);
		return "admin/editpeihuo";
	}

	public PeihuoService getPeihuoService() {
		return peihuoService;
	}

	public void setPeihuoService(PeihuoService peihuoService) {
		this.peihuoService = peihuoService;
	}

}

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

	// 准备添加数据
	@RequestMapping("createTopic.action")
	public String createTopic() {
		List<Users> usersList = this.usersService.getAllUsers();
		this.getRequest().setAttribute("usersList", usersList);
		List<Jiancai> jiancaiList = this.jiancaiService.getAllJiancai();
		this.getRequest().setAttribute("jiancaiList", jiancaiList);
		return "admin/addtopic";
	}

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

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

// 准备添加数据
@RequestMapping("createUsers.action")
public String createUsers() {
return "admin/addusers";
}
// 添加数据
@RequestMapping("addUsers.action")
public String addUsers(Users users) {
users.setRegdate(VeDate.getStringDateShort());
this.usersService.insertUsers(users);
return "redirect:/users/createUsers.action";
}

// 通过主键删除数据
@RequestMapping("deleteUsers.action")
public String deleteUsers(String id) {
this.usersService.deleteUsers(id);
return "redirect:/users/getAllUsers.action";
}

// 批量删除数据
@RequestMapping("deleteUsersByIds.action")
public String deleteUsersByIds() {
String[] ids = this.getRequest().getParameterValues("usersid");
for (String usersid : ids) {
this.usersService.deleteUsers(usersid);
}
return "redirect:/users/getAllUsers.action";
}

// 更新数据
@RequestMapping("updateUsers.action")


	// 通过主键删除数据
	@RequestMapping("deleteTopic.action")
	public String deleteTopic(String id) {
		this.topicService.deleteTopic(id);
		return "redirect:/topic/getAllTopic.action";
	}

	// 批量删除数据
	@RequestMapping("deleteTopicByIds.action")
	public String deleteTopicByIds() {
		String[] ids = this.getRequest().getParameterValues("topicid");
		for (String topicid : ids) {
			this.topicService.deleteTopic(topicid);
		}
		return "redirect:/topic/getAllTopic.action";
	}

	// 更新数据
	@RequestMapping("updateTopic.action")
	public String updateTopic(Topic topic) {
		this.topicService.updateTopic(topic);
		return "redirect:/topic/getAllTopic.action";
	}
	// 显示全部数据
	@RequestMapping("getAllTopic.action")
	public String getAllTopic(String number) {
		List<Topic> topicList = this.topicService.getAllTopic();
		PageHelper.getPage(topicList, "topic", null, null, 10, number, this.getRequest(), null);
		return "admin/listtopic";
	}

	// 按条件查询数据 (模糊查询)
	@RequestMapping("queryTopicByCond.action")
	public String queryTopicByCond(String cond, String name, String number) {
		Topic topic = new Topic();
		if(cond != null){
			if ("username".equals(cond)) {
				topic.setUsername(name);
			}
			if ("jiancainame".equals(cond)) {
				topic.setJiancainame(name);
			}
			if ("num".equals(cond)) {
				topic.setNum(name);

		buffer.append("&nbsp;&nbsp;");
		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";
		}

			}
			if ("contact".equals(cond)) {
				admin.setContact(name);
			}
			if ("addtime".equals(cond)) {
				admin.setAddtime(name);
			}
		}

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

	// 按主键查询数据
	@RequestMapping("getAdminById.action")
	public String getAdminById(String id) {
		Admin admin = this.adminService.getAdminById(id);
		this.getRequest().setAttribute("admin", admin);
		return "admin/editadmin";
	}

	public AdminService getAdminService() {
		return adminService;
	}

	public void setAdminService(AdminService adminService) {
		this.adminService = adminService;
	}

}


				topic.setJiancainame(name);
			}
			if ("num".equals(cond)) {
				topic.setNum(name);
			}
			if ("contents".equals(cond)) {
				topic.setContents(name);
			}
			if ("addtime".equals(cond)) {
				topic.setAddtime(name);
			}
		}

		List<String> nameList = new ArrayList<String>();
		List<String> valueList = new ArrayList<String>();
		nameList.add(cond);
		valueList.add(name);
		PageHelper.getPage(this.topicService.getTopicByLike(topic), "topic", nameList, valueList, 10, number, this.getRequest(), "query");
		name = null;
		cond = null;
		return "admin/querytopic";
	}

	// 按主键查询数据
	@RequestMapping("getTopicById.action")
	public String getTopicById(String id ) {
		Topic topic = this.topicService.getTopicById(id);
		this.getRequest().setAttribute("topic", topic);
		List<Users> usersList = this.usersService.getAllUsers();
		this.getRequest().setAttribute("usersList", usersList);
		List<Jiancai> jiancaiList = this.jiancaiService.getAllJiancai();
		this.getRequest().setAttribute("jiancaiList", jiancaiList);
		return "admin/edittopic";
	}

	public TopicService getTopicService() { return topicService; }

	public void setTopicService(TopicService topicService) { this.topicService = topicService; }

}


		} else {
			buffer.append("<a href=\"index/all.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/all.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/all.action?number=" + (maxPage - 1) + "\">尾页</a>");
		}
		html = buffer.toString();
		this.getRequest().setAttribute("html", html);
		this.getRequest().setAttribute("flimList", flimList);
		return "users/list";
	}

	// 查询果蔬商品
	@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";
	}

	// 果蔬商品详情
	@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";
	}

			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();


//定义为控制器
@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() {

		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) {


	// 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")
	public String queryAdminByCond(String cond, String name, String number) {
		Admin admin = new Admin();
		if (cond != null) {
			if ("username".equals(cond)) {
				admin.setUsername(name);
			}
			if ("password".equals(cond)) {
				admin.setPassword(name);
			}
			if ("realname".equals(cond)) {
				admin.setRealname(name);
			}
			if ("contact".equals(cond)) {
				admin.setContact(name);
			}
			if ("addtime".equals(cond)) {
				admin.setAddtime(name);
			}
		}

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


		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", "请选购果蔬商品");
			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", "请选购果蔬商品");
			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"));

				jiancai.setThestart(name);
			}
			if ("theend".equals(cond)) {
				jiancai.setTheend(name);
			}
			if ("hits".equals(cond)) {
				jiancai.setHits(name);
			}
			if ("sellnum".equals(cond)) {
				jiancai.setSellnum(name);
			}
			if ("contents".equals(cond)) {
				jiancai.setContents(name);
			}
		}

		List<String> nameList = new ArrayList<String>();
		List<String> valueList = new ArrayList<String>();
		nameList.add(cond);
		valueList.add(name);
		PageHelper.getPage(this.jiancaiService.getJiancaiByLike(jiancai), "jiancai", nameList, valueList, 10, number, this.getRequest(), "query");
		name = null;
		cond = null;
		return "admin/queryjiancai";
	}

	// 按主键查询数据
	@RequestMapping("getJiancaiById.action")
	public String getJiancaiById(String id) {
		Jiancai jiancai = this.jiancaiService.getJiancaiById(id);
		this.getRequest().setAttribute("jiancai", jiancai);
		List<Cate> cateList = this.cateService.getAllCate();
		this.getRequest().setAttribute("cateList", cateList);
		return "admin/editjiancai";
	}

	public JiancaiService getJiancaiService() {
		return jiancaiService;
	}

	public void setJiancaiService(JiancaiService jiancaiService) {
		this.jiancaiService = jiancaiService;
	}

}


return "admin/addusers";
}
// 添加数据
@RequestMapping("addUsers.action")
public String addUsers(Users users) {
users.setRegdate(VeDate.getStringDateShort());
this.usersService.insertUsers(users);
return "redirect:/users/createUsers.action";
}

// 通过主键删除数据
@RequestMapping("deleteUsers.action")
public String deleteUsers(String id) {
this.usersService.deleteUsers(id);
return "redirect:/users/getAllUsers.action";
}

// 批量删除数据
@RequestMapping("deleteUsersByIds.action")
public String deleteUsersByIds() {
String[] ids = this.getRequest().getParameterValues("usersid");
for (String usersid : ids) {
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)) {

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# mysql # java # jquery
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