基于javaweb+mysql的ssm电器商城系统(java+ssm+jsp+bootstrap+echarts+mysql)

基于javaweb+mysql的ssm电器商城系统(java+ssm+jsp+bootstrap+echarts+mysql)

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+mysql的SSM电器商城系统(java+ssm+jsp+bootstrap+echarts+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,销售统计,商品类目管理,用户管理,商品管理,订单管理,公告管理,留言管理等功能。 用户角色包含以下功能: 浏览所有商品,用户登录注册,查看商品,收藏商品,查看购物车,提交订单并查看,修改个人信息并查看,评价商品,查看公告,留言等功能。

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:是;

技术栈

  1. 后端:Spring+SpringMVC+Mybatis 2. 前端:JSP+CSS+JavaScript+jquery+bootstrap+echarts

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db.properties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/shop 登录 用户账号/密码: user/123456 管理员账号/密码:admin/111111
	 * ajax 修改
	 * @param 
	 * @return
	 */
	@RequestMapping(value = "/exUpdate.json", method = RequestMethod.POST)
	@ResponseBody
	public String exUpdateJson(ItemOrder itemOrder, Model model, HttpServletRequest request, HttpServletResponse response) {
		//1.通过实体类修改,可以多传修改条件
		itemOrderService.updateById(itemOrder);
		//2.通过主键id修改
		//itemOrderService.updateById(itemOrder);
		JSONObject jsonObject = new JSONObject();
		jsonObject.put("message", "修改成功");
		return jsonObject.toString();
	}

	/**
	 * ajax 删除
	 * @return
	 */
	@RequestMapping(value = "/delete.json", method = RequestMethod.POST)
	@ResponseBody
	public String exDeleteJson(Integer id, Model model, HttpServletRequest request, HttpServletResponse response) {
		///1.通过主键删除
		itemOrderService.deleteById(id);
		/*以下是多种删除方式*/
//		//2.通过实体条件删除
//		itemOrderService.deleteByEntity(itemOrder);
//		//3.通过参数删除
//        //通过map查询
//		Map<String,Object> params = new HashMap<String,Object>();
//		
//        if(!isEmpty(itemOrder.getItemId())){
//        	params.put("itemId", itemOrder.getItemId());
//		}
//       
//        if(!isEmpty(itemOrder.getUserId())){
//        	params.put("userId", itemOrder.getUserId());
//		}
//       
//        if(!isEmpty(itemOrder.getCode())){
//        	params.put("code", itemOrder.getCode());
//		}
//       
//        if(!isEmpty(itemOrder.getAddTime())){
//        	params.put("addTime", itemOrder.getAddTime());
//		}
//       
	@RequestMapping(value = "/delete.json", method = RequestMethod.POST)
	@ResponseBody
	public String exDeleteJson(Integer id, Model model, HttpServletRequest request, HttpServletResponse response) {
		///1.通过主键删除
		commentService.deleteById(id);
		/*以下是多种删除方式*/
//		//2.通过实体条件删除
//		commentService.deleteByEntity(comment);
//		//3.通过参数删除
//        //通过map查询
//		Map<String,Object> params = new HashMap<String,Object>();
//		
//        if(!isEmpty(comment.getUserId())){
//        	params.put("userId", comment.getUserId());
//		}
//       
//        if(!isEmpty(comment.getItemId())){
//        	params.put("itemId", comment.getItemId());
//		}
//       
//        if(!isEmpty(comment.getContent())){
//        	params.put("content", comment.getContent());
//		}
//       
//        if(!isEmpty(comment.getAddTime())){
//        	params.put("addTime", comment.getAddTime());
//		}
//       
//		commentService.deleteByMap(params);
//		//4.状态删除
//		Comment load = commentService.getById(comment.getId())
//		load.setIsDelete(1);
//		commentService.updateById(load);
		//5.状态删除
		//Comment load = commentService.load(id);
		//load.setIsDelete(1);
		//commentService.updateById(load);
		JSONObject jsonObject = new JSONObject();
		jsonObject.put("message", "删除成功");
		return jsonObject.toString();
	}
	/**
	 * 单文件上传
	 * @param file
	 * @param request
	 * @param model
	 * @return
		return "itemCategory/add2";
	}

	/**
	 * 跳至详情页面
	 * @return
	 */
	@RequestMapping(value = "/view")
	public String view(Integer id,Model model) {
		ItemCategory obj = itemCategoryService.load(id);
		model.addAttribute("obj",obj);
		return "itemCategory/view";
	}
	
	/**
	 * 添加执行
	 * @return
	 */
	@RequestMapping(value = "/exAdd")
	public String exAdd(ItemCategory itemCategory, Model model, HttpServletRequest request, HttpServletResponse response) {
		itemCategory.setIsDelete(0);
		itemCategoryService.insert(itemCategory);
				
		return "redirect:/itemCategory/findBySql.action";
	}
	
	
	@RequestMapping(value = "/exAdd2")
	public String exAdd2(ItemCategory itemCategory, Model model, HttpServletRequest request, HttpServletResponse response) {
		itemCategory.setIsDelete(0);
		itemCategoryService.insert(itemCategory);
				
		return "redirect:/itemCategory/findBySql2.action?pid="+itemCategory.getPid();
	}
	
	/**
	 * 跳至修改页面
	 * @return
	 */
	@RequestMapping(value = "/update")
	public String update(Integer id,Model model) {
		ItemCategory obj = itemCategoryService.load(id);
			 }
			  files[i].transferTo(file);
		     } catch (Exception e) {
				e.printStackTrace();
				System.out.println("上传出错");
			 }
		  }
		}
	  return "";
	}
 // --------------------------------------- 华丽分割线 ------------------------------
	
	
}

@Controller
		Address obj = addressService.load(id);
		model.addAttribute("obj",obj);
		return "address/update";
	}
	
	/**
	 * 添加修改
	 * @return
	 */
	@RequestMapping(value = "/exUpdate")
	public String exUpdate(Address address, Model model, HttpServletRequest request, HttpServletResponse response) {
		//1.通过实体类修改,可以多传修改条件
		addressService.updateById(address);
		//2.通过主键id修改
		//addressService.updateById(address);
		return "redirect:/car/view.action";
	}
	
	@RequestMapping(value = "/exUpdate2")
	public String exUpdate2(Address address, Model model, HttpServletRequest request, HttpServletResponse response) {
		//1.通过实体类修改,可以多传修改条件
		addressService.updateById(address);
		//2.通过主键id修改
		//addressService.updateById(address);
		return "redirect:/address/my.action";
	}
	@RequestMapping(value = "/delete1")
	public String delete1(Integer id, Model model, HttpServletRequest request, HttpServletResponse response) {
		///1.通过主键删除
		addressService.deleteById(id);
		/*以下是多种删除方式*/
		return "redirect:/address/my.action";
	}
	@RequestMapping(value = "/mr")
	public String mr(Integer id, Model model, HttpServletRequest request, HttpServletResponse response) {
		///1.通过主键删除
		//分页查询
	Object attribute = request.getSession().getAttribute("userId");
	if (attribute == null){
		return "redirect:/login/uLogin";
	}
	
	  
	/**
	 * 分页查询 返回list json(通过Map)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */
	@RequestMapping(value = "/findByMapJson",  method = RequestMethod.POST)
	@ResponseBody
	public String findByMapJson(OrderDetail orderDetail,HttpServletRequest request, HttpServletResponse response) {
		//通过map查询
		Map<String,Object> params = new HashMap<String,Object>();
        if(!isEmpty(orderDetail.getItemId())){
        	params.put("itemId", orderDetail.getItemId());
		}
        if(!isEmpty(orderDetail.getOrderId())){
        	params.put("orderId", orderDetail.getOrderId());
		}
        if(!isEmpty(orderDetail.getStatus())){
        	params.put("status", orderDetail.getStatus());
		}
		//分页查询
		Pager<OrderDetail> pagers = orderDetailService.findByMap(params);
		JSONObject jsonObject = new JSONObject();
		jsonObject.put("pagers", pagers);
		jsonObject.put("obj", orderDetail);
		return jsonObject.toString();
	}
	
	
	/**
	 * ajax 添加
	 * @param 
	 * @return
	 */
	@RequestMapping(value = "/exAddJson", method = RequestMethod.POST)
	@ResponseBody
	public String exAddJson(OrderDetail orderDetail, Model model, HttpServletRequest request, HttpServletResponse response) {
		orderDetailService.insert(orderDetail);
		JSONObject jsonObject = new JSONObject();
	@RequestMapping("/uTui")
	public String uTui( HttpServletRequest request, HttpServletResponse response){
		HttpSession session = request.getSession();
		session.invalidate();
		return "redirect:/login/uLogin.action";
	}

	@RequestMapping("/head")
	private String head(){
		return "inc/head";
	}
	
	@RequestMapping("/left")
	private String left(){
		return "inc/left";
	}
	
	@RequestMapping("/main")
	private String main(HttpServletRequest request){
		Object attribute = request.getSession().getAttribute("userId");
		if (attribute == null){
			return "redirect:/login/uLogin.action";
		}
		Integer userId = Integer.valueOf(attribute.toString());
		User load = userService.load(userId);
		request.setAttribute("user", load);
		return "login/main";
	}

	@RequestMapping("/info")
	private String info(HttpServletRequest request){
		Object attribute = request.getSession().getAttribute("userId");
		Integer userId = Integer.valueOf(attribute.toString());
		User load = userService.load(userId);
		request.setAttribute("user", load);
		return "login/info";
	}
}

	}
	
	
	/**
	 * 分页查询 返回list对象(通过Map)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */
	@RequestMapping(value = "/findByMap")
	public String findByMap(ItemOrder itemOrder, Model model, HttpServletRequest request, HttpServletResponse response) {
		//通过map查询
		Map<String,Object> params = new HashMap<String,Object>();
        if(!isEmpty(itemOrder.getItemId())){
        	params.put("itemId", itemOrder.getItemId());
		}
        if(!isEmpty(itemOrder.getUserId())){
        	params.put("userId", itemOrder.getUserId());
		}
        if(!isEmpty(itemOrder.getCode())){
        	params.put("code", itemOrder.getCode());
		}
        if(!isEmpty(itemOrder.getAddTime())){
        	params.put("addTime", itemOrder.getAddTime());
		}
        if(!isEmpty(itemOrder.getTotal())){
        	params.put("total", itemOrder.getTotal());
		}
        if(!isEmpty(itemOrder.getIsDelete())){
        	params.put("isDelete", itemOrder.getIsDelete());
		}
        if(!isEmpty(itemOrder.getStatus())){
        	params.put("status", itemOrder.getStatus());
		}
		//分页查询
		Pager<ItemOrder> pagers = itemOrderService.findByMap(params);
		model.addAttribute("pagers", pagers);
		//存储查询条件
		model.addAttribute("obj", itemOrder);
		return "itemOrder/itemOrder";
	      	System.out.println("fileName---------->" + files[i].getOriginalFilename());
		  if(!files[i].isEmpty()){
            int pre = (int) System.currentTimeMillis();
	     	try {
			//拿到输出流,同时重命名上传的文件
			 String filePath = request.getRealPath("/upload");
			 File f=new File(filePath);
			 if(!f.exists()){
				f.mkdirs();
			 }
		     String fileNmae=new Date().getTime() + files[i].getOriginalFilename();
		     File file=new File(filePath+"/"+pre + files[i].getOriginalFilename());
			  if(!file.exists()){
				  file.createNewFile();
			 }
			  files[i].transferTo(file);
		     } catch (Exception e) {
				e.printStackTrace();
				System.out.println("上传出错");
			 }
		  }
		}
	  return "";
	}
 // --------------------------------------- 华丽分割线 ------------------------------
	
	
}

	 */
	@RequestMapping(value = "/exAddJson", method = RequestMethod.POST)
	@ResponseBody
	public String exAddJson(Manage manage, Model model, HttpServletRequest request, HttpServletResponse response) {
		manageService.insert(manage);
		JSONObject jsonObject = new JSONObject();
		jsonObject.put("message", "添加成功");
		return jsonObject.toString();
	}
	

	/**
	 * ajax 修改
	 * @param 
	 * @return
	 */
	@RequestMapping(value = "/exUpdate.json", method = RequestMethod.POST)
	@ResponseBody
	public String exUpdateJson(Manage manage, Model model, HttpServletRequest request, HttpServletResponse response) {
		//1.通过实体类修改,可以多传修改条件
		manageService.updateById(manage);
		//2.通过主键id修改
		//manageService.updateById(manage);
		JSONObject jsonObject = new JSONObject();
		jsonObject.put("message", "修改成功");
		return jsonObject.toString();
	}

	/**
	 * ajax 删除
	 * @return
	 */
	@RequestMapping(value = "/delete.json", method = RequestMethod.POST)
	@ResponseBody
	public String exDeleteJson(Integer id, Model model, HttpServletRequest request, HttpServletResponse response) {
		///1.通过主键删除
		manageService.deleteById(id);
		/*以下是多种删除方式*/
//		//2.通过实体条件删除
//		manageService.deleteByEntity(manage);
//		//3.通过参数删除
//        //通过map查询
//		Map<String,Object> params = new HashMap<String,Object>();
//		
//        if(!isEmpty(manage.getUserName())){
//        	params.put("userName", manage.getUserName());
//		}
//       
//        if(!isEmpty(manage.getPassWord())){
//        	params.put("passWord", manage.getPassWord());
//		}
		userService.insert(user);
		return "redirect:/user/findBySql.action";
	}
	
	
	/**
	 * 跳至修改页面
	 * @return
	 */
	@RequestMapping(value = "/update")
	public String update(Integer id,Model model) {
		User obj = userService.load(id);
		model.addAttribute("obj",obj);
		return "user/update";
	}
	
	/**
	 * 添加修改
	 * @return
	 */
	@RequestMapping(value = "/exUpdate")
	public String exUpdate(User user, Model model, HttpServletRequest request, HttpServletResponse response) {
		//1.通过实体类修改,可以多传修改条件
		Object attribute = request.getSession().getAttribute("userId");
		if (attribute == null){
			return "redirect:/login/uLogin";
		}
		JSONObject js = new JSONObject();
		user.setId(Integer.valueOf(attribute.toString()));
		userService.updateById(user);
		//2.通过主键id修改
		//userService.updateById(user);
		return "redirect:/user/view.action";
	}
	
	/**
	 * 删除通过主键
	 * @return
	 */
	@RequestMapping(value = "/delete")
	public String delete(Integer id, Model model, HttpServletRequest request, HttpServletResponse response) {
		///1.通过主键删除
		userService.deleteById(id);
		/*以下是多种删除方式*/
//		//2.通过实体条件删除
//		userService.deleteByEntity(user);
//		//3.通过参数删除
		JSONObject jsonObject = new JSONObject();
		jsonObject.put("pagers", pagers);
		jsonObject.put("obj", news);
		return jsonObject.toString();
	}
	
	
	/**
	 * ajax 添加
	 * @param 
	 * @return
	 */
	@RequestMapping(value = "/exAddJson", method = RequestMethod.POST)
	@ResponseBody
	public String exAddJson(News news, Model model, HttpServletRequest request, HttpServletResponse response) {
		newsService.insert(news);
		JSONObject jsonObject = new JSONObject();
		jsonObject.put("message", "添加成功");
		return jsonObject.toString();
	}
	

	/**
	 * ajax 修改
	 * @param 
	 * @return
	 */
	@RequestMapping(value = "/exUpdate.json", method = RequestMethod.POST)
	@ResponseBody
	public String exUpdateJson(News news, Model model, HttpServletRequest request, HttpServletResponse response) {
		//1.通过实体类修改,可以多传修改条件
		newsService.update(news);
		//2.通过主键id修改
		//newsService.updateById(news);
		JSONObject jsonObject = new JSONObject();
		jsonObject.put("message", "修改成功");
		return jsonObject.toString();
	}

	/**
	 * ajax 删除
	 * @return
	 */
	@RequestMapping(value = "/delete.json", method = RequestMethod.POST)

@Controller
@RequestMapping("/sc")
public class ScController extends BaseController {
	
	
	/**
	 * 依赖注入 start dao/service/===
	 */
	@Autowired
	private ScService scService;
	@Autowired
	private ItemService itemService;
	// --------------------------------------- 华丽分割线 ------------------------------
	
	/*********************************查询列表【不分页】***********************************************/
	
	/**
	 * 【不分页 => 查询列表 => 无条件】
	* @Title: listAll 
	* @Description: TODO(这里用一句话描述这个方法的作用) 
	* @param @return 设定文件 
	* @return String 返回类型 
	* @throws
	 */
	@RequestMapping(value = "/listAll")
	public String listAll(Sc sc, Model model, HttpServletRequest request, HttpServletResponse response){
		List<Sc> listAll = scService.listAll();
		model.addAttribute("list", listAll);
		return "sc/sc";
	}
	
	/**
	 *  【不分页=》查询列表=>有条件】
	* @Title: listByEntity 
	* @Description: TODO(这里用一句话描述这个方法的作用) 
	* @param @return 设定文件 
	private ItemOrderService itemOrderService;
	
	@Autowired
	private ItemService itemService;
	
	@Autowired
	private CarService carService;
	
	@Autowired
	private ItemCategoryService itemCategoryService;
	
	@Autowired
	private OrderDetailService orderDetailService;
	
	/**
	 * 跳转登陆
	 * @return
	 */
	@RequestMapping("/login")
	public String login(){
		return "login/mLogin";
	}
	@RequestMapping("/uLogin")
	public String uLogin(){
		return "login/uLogin";
	}
	
	@RequestMapping("/res")
	public String res(){
		return "login/res";
	}
	
	@RequestMapping("/toRes")
	public String toRes(User u){
		userService.insert(u);
		return "login/uLogin";
	}

	@RequestMapping("/uIndex")
	public String uIndex(Model model,Item item,String prices,Integer xl, HttpServletRequest request){
		String sql2 = "SELECT * FROM item_category WHERE isDelete = 0 and pid is null";
        sql2 += " ORDER BY ID DESC ";
        List<ItemCategory> fatherList = itemCategoryService.listBySqlReturnEntity(sql2);
		
		List<CategoryDto> list = new ArrayList<CategoryDto>();
		
		if (!CollectionUtils.isEmpty(fatherList)){
			
			for (ItemCategory ic : fatherList){
				CategoryDto dto = new CategoryDto();
				dto.setFather(ic);
public class OrderDetailController extends BaseController {
	
	
	/**
	 * 依赖注入 start dao/service/===
	 */
	@Autowired
	private OrderDetailService orderDetailService;
	
	// --------------------------------------- 华丽分割线 ------------------------------
	
	/*********************************查询列表【不分页】***********************************************/
	
	/**
	 * 【不分页 => 查询列表 => 无条件】
	* @Title: listAll 
	* @Description: TODO(这里用一句话描述这个方法的作用) 
	* @param @return 设定文件 
	* @return String 返回类型 
	* @throws
	 */
	@RequestMapping(value = "/listAll")
	public String listAll(OrderDetail orderDetail, Model model, HttpServletRequest request, HttpServletResponse response){
		List<OrderDetail> listAll = orderDetailService.listAll();
		model.addAttribute("list", listAll);
		return "orderDetail/orderDetail";
	}
	
	/**
	 *  【不分页=》查询列表=>有条件】
	* @Title: listByEntity 
	* @Description: TODO(这里用一句话描述这个方法的作用) 
	* @param @return 设定文件 
	* @return String 返回类型 
	* @throws
	 */
	@RequestMapping(value = "/listByEntity")
	public String listByEntity(OrderDetail orderDetail, Model model, HttpServletRequest request, HttpServletResponse response){
		List<OrderDetail> listAll = orderDetailService.listAllByEntity(orderDetail);
		model.addAttribute("list", listAll);
		return "orderDetail/orderDetail";
	}
		return jsonObject.toString();
	}
	
	/**
	 *  【不分页=》查询列表=>有条件】
	* @Title: listByMap 
	* @Description: TODO(这里用一句话描述这个方法的作用) 
	* @param @return 设定文件 
	* @return String 返回类型 
	* @throws
	 */
	@RequestMapping(value = "/listByMapJson", method = RequestMethod.POST)
	@ResponseBody
	public String listByMapJson(User user,HttpServletRequest request, HttpServletResponse response){
		//通过map查询
		Map<String,Object> params = new HashMap<String,Object>();
	        if(!isEmpty(user.getUserName())){
	        	params.put("userName", user.getUserName());
			}
	        if(!isEmpty(user.getPassWord())){
	        	params.put("passWord", user.getPassWord());
			}
	        if(!isEmpty(user.getPhone())){
	        	params.put("phone", user.getPhone());
			}
	        if(!isEmpty(user.getRealName())){
	        	params.put("realName", user.getRealName());
			}
	        if(!isEmpty(user.getSex())){
	        	params.put("sex", user.getSex());
			}
	        if(!isEmpty(user.getAddress())){
	        	params.put("address", user.getAddress());
			}
	        if(!isEmpty(user.getEmail())){
	        	params.put("email", user.getEmail());
			}
	    List<User> listAll = userService.listByMap(params);
	    JSONObject jsonObject = new JSONObject();
		jsonObject.put("list", listAll);
		jsonObject.put("obj", user);
	* @param @return 设定文件 
	* @return String 返回类型 
	* @throws
	 */
	@RequestMapping(value = "/listByEntityJson", method = RequestMethod.POST)
	@ResponseBody
	public String listByEntityJson(Manage manage,  HttpServletRequest request, HttpServletResponse response){
		List<Manage> listAll = manageService.listAllByEntity(manage);
		JSONObject jsonObject = new JSONObject();
		jsonObject.put("list", listAll);
		jsonObject.put("obj", manage);
		return jsonObject.toString();
	}
	
	/**
	 *  【不分页=》查询列表=>有条件】
	* @Title: listByMap 
	* @Description: TODO(这里用一句话描述这个方法的作用) 
	* @param @return 设定文件 
	* @return String 返回类型 
	* @throws
	 */
	@RequestMapping(value = "/listByMapJson", method = RequestMethod.POST)
	@ResponseBody
	public String listByMapJson(Manage manage,HttpServletRequest request, HttpServletResponse response){
		//通过map查询
		Map<String,Object> params = new HashMap<String,Object>();
	        if(!isEmpty(manage.getUserName())){
	        	params.put("userName", manage.getUserName());
			}
	        if(!isEmpty(manage.getPassWord())){
	        	params.put("passWord", manage.getPassWord());
			}
	        if(!isEmpty(manage.getRealName())){
	        	params.put("realName", manage.getRealName());
			}
	    List<Manage> listAll = manageService.listByMap(params);
	    JSONObject jsonObject = new JSONObject();
		jsonObject.put("list", listAll);
		jsonObject.put("obj", manage);
		return jsonObject.toString();
	}
	
	
	/**
	 * 分页查询 返回list json(通过对象)
	 * 
	 * @param request
	}
	
	
	/*********************************查询列表【分页】***********************************************/
	
	
	
	/**
	 * 分页查询 返回list对象(通过对象)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */
	@RequestMapping(value = "/findByObj")
	public String findByObj(Message message, Model model, HttpServletRequest request, HttpServletResponse response) {
		//分页查询
		Pager<Message> pagers = messageService.findByEntity(message);
		model.addAttribute("pagers", pagers);
		//存储查询条件
		model.addAttribute("obj", message);
		return "message/message";
	}
	
	
	/**
	 * 分页查询 返回list对象(通过Map)
	 * 
	 * @param request
	 * @param response
	 * @return
	 */
	@RequestMapping(value = "/findByMap")
	public String findByMap(Message message, Model model, HttpServletRequest request, HttpServletResponse response) {
		//通过map查询
		Map<String,Object> params = new HashMap<String,Object>();
        if(!isEmpty(message.getName())){
        	params.put("name", message.getName());
		}
        if(!isEmpty(message.getPhone())){
        	params.put("phone", message.getPhone());
		}
        if(!isEmpty(message.getContent())){
        	params.put("content", message.getContent());

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