Java项目医院预约管理系统(java+SSM+JDBC+tomcat+mysql)

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ssm医院预约挂号系统

实现基本预约挂号，预留后台管理系统接口,提供医生科室医生查询。

数据库导入：
在mysql 5.7中创建数据库hospitaldb，然后导入并执行hospitaldb.sql文件;

导入项目并修改配置文件
在idea/eclipse中导入项目，注意此为maven项目，导入时请选择maven项目；
导入成功后，修改jdk相关配置，并依次执行 maven clean 与maven install命令；
执行成功后，配置tomcat;
注：tomcat中配置项目路径必须为/ssm_pro

修改数据库配置：
在jdbc.properties中修改数据库配置；

运行

在tomcat中运行项目，运行成功后，在浏览器中访问：http://localhost:8080/ssm_pro/
默认账号：[email protected] 密码：123456

登录成功即可；

医生管理控制端:

/**
 * 医生端
 */
@Controller
@RequestMapping("/doctor")
public class DoctorController {
	
     @Autowired
     private AdminService adminService;

     @Autowired
     private DoctorService doctorService;
     
     @Autowired
     private SectionService sectionService;
     
     @Autowired
     private  PatientService  patientService;
     
     
     @Autowired
     private   MessagesService  messagesService;
     
     
     private Integer size  = 8;//每页显示数量

     
     
     
     /**
  	  * 修改信息
      * @param model
      * @return
      */
     @RequestMapping("/tiaomessagelist")
     public String tiaomessagelist(@RequestBody  List mlist,Model model) {

    	 System.out.println(mlist.size());
    	 
         model.addAttribute("mlist",mlist);
         return    "doctor/messageList";
     }
     
     
     
     @RequestMapping("/index")
     public String index(Model model,HttpServletRequest request) {
    	  HttpSession session = request.getSession();
          Doctor dt = (Doctor) session.getAttribute("DOCTOR");
          if(dt == null) {
        	  return  "redirect:/login/index";  
          }
         int  doctor  = doctorService.countByExample(null); //医生总数
         int  section = sectionService.count(); //科室总数
         //患者总数
         int patient = 0;
         List selectByExample = patientService.selectByExample(null);
         Messages   mess  = new Messages();
         for (Patient pa : selectByExample) {
        	 if(pa.getName() != null) {
        		mess.setDid(dt.getId());
         	 	mess.setUsername(pa.getName());
         	    List selectMessages = messagesService.selectMessages(mess);
         	    if(selectMessages.size() > 0 )
         	    {
         	    	patient++;
         	    }
        	 }
		 }
	     //预约总数
	 	 MessagesExample me  = new  MessagesExample();
		 MessagesExample.Criteria mecriteria = me.createCriteria();
		 mecriteria.andDidEqualTo(dt.getId());
         int  messages = messagesService.countByExample(me); 
         model.addAttribute("doctor",doctor);
         model.addAttribute("section",section);
         model.addAttribute("patient",patient);
         model.addAttribute("messages",messages);
         PageInfo pageInfo  =  doctorService.selectDoctorList(null,1,4);
          if(pageInfo.getList() != null && pageInfo.getList().size() >0 ) {
        	    List list = pageInfo.getList();
        	    StringBuffer sb = new StringBuffer();
        	    StringBuffer shu = new StringBuffer();
        	    int v = list.size()-1;
        	    for(int i=0;i sectionlist2  = null;
 			model.addAttribute("doctor",doctor);
 			//科室
 	    	Section  se = new  Section();
 	    	se.setType(1);
 		    List
 sectionlist = sectionService.selectByExample(se);
 		    model.addAttribute("sectionlist", sectionlist);
 	    	//科室详情
 		    Section se1 = sectionService.selectByPrimaryKey(doctor.getSid());
 		    if(se1 != null) {
 		    	Section  section = new  Section();
 		    	section.setPid(se1.getPid());
 		    	section.setType(2);
 		    	sectionlist2 = sectionService.selectByExample(section);
 			    model.addAttribute("sectionlist2", sectionlist2);
 			    model.addAttribute("se1", se1);
 		    } 
         }
         return  "doctor/doctorUptate";
     }
     
     
     
     /**
      *  修改医生信息
      */
     @RequestMapping("/messageTime")
     public String messageTime(String name,Model model,HttpServletRequest request) {
	   	HttpSession session = request.getSession();
        Doctor dt = (Doctor) session.getAttribute("DOCTOR");
        if(name !=  null) {
        	Messages  mess  = new Messages();
        	mess.setDid(dt.getId());
     	 	mess.setUsername(name);
     	    List selectMessages = messagesService.selectMessagesTWO(mess);
     	    model.addAttribute("messagesList", selectMessages);
        }
         return  "doctor/messageTime";
     }
     
     
	     /**
	      *  修改医生信息
	      */
	     @RequestMapping("/admindoctorUptate")
	     public String adminUptatePassword(Doctor doctor,Model model) {
	        if(doctor !=  null && doctor.getId() != null) {
	     	   if(doctor.getSid() != null) {
	     		   Section section = sectionService.selectByPrimaryKey(doctor.getSid());
	     		   doctor.setSid(section.getId());
	     		   doctor.setSname(section.getName());
	     	   }
	     	   doctorService.updateByPrimaryKeySelective(doctor);
	        }
	         return  "redirect:/doctor/index";
	     }
	     
	     
	     /**
	      * 预约信息列表
	      */
	     @RequestMapping("/messageList")
	     public String doctorList(Model model,  Messages messages, @RequestParam(value="page",defaultValue="1")Integer page,Integer type,HttpServletRequest request) {
	     	if(messages == null) {
	     		messages = new Messages();
	     	}
	         HttpSession session = request.getSession();
	         Doctor dt = (Doctor) session.getAttribute("DOCTOR");
	         if(dt != null){
	        	 messages.setDid(dt.getId());
	         }else{
	        	  return  "redirect:/login/index";
	         }
	     	
	     	messages.setType(type);
	     	//底层数据
	     	PageInfo pageInfo = messagesService.selectMessagesList(messages,page,size);
	     	//工作区数据
	     	messages.setTime(new Date());
	    	List list = messagesService.selectMessagesPai(messages);
	    	 model.addAttribute("mlist",list);
	    	 model.addAttribute("messagesList",pageInfo.getList());
	         model.addAttribute("pageInfo",pageInfo);
	         model.addAttribute("messages",messages);
	         model.addAttribute("type",type);
	         return    "doctor/messageList";
	     }
	     
	     
	     /**
			 *医生列表查询
			 */
		    @RequestMapping(value = "/messageAjax")
		    @ResponseBody
		    public  List  doctorList(HttpServletRequest request) {
		    	 Messages		messages = new Messages();
		         HttpSession session = request.getSession();
		         Doctor dt = (Doctor) session.getAttribute("DOCTOR");
		         messages.setDid(dt.getId());
		       
		     	messages.setType(1);
		     	messages.setTime(new Date());
		    	PageInfo pageInfo2 = messagesService.selectMessagesListDemo(messages,1,99);
		       
		       return pageInfo2.getList();
		    }  
		    
      /**
			 *医生列表查询
			 */
		    @RequestMapping(value = "/messagesQundingUptate")
		    @ResponseBody
		    public String  messagesQundingUptate(Integer id) {
		    	   if(id != null) {
			        	Messages messages = new Messages();
			        	messages.setId(id);
			        	messages.setType(3); //3表示预约成功
			        	messagesService.updateByPrimaryKeySelective(messages);
			        	Messages selectByPrimaryKey = messagesService.selectByPrimaryKey(id);
			        	Messages  mes = new Messages();
			        	mes.setType(1);
			        	mes.setTime(new Date());
			        	mes.setDid(selectByPrimaryKey.getDid());
				    	List list = messagesService.selectMessagesPai(mes);
				    	for (int i = 0; i < list.size(); i++) {
				    		list.get(i).setPai(i+1);
				    		messagesService.updateByPrimaryKeySelective(list.get(i));
						}
			        }
		       
		       return "ok";
		    }  
 
	     
	     
	     /**
	         *患者信息列表
	      */
	     @RequestMapping("/patientList")
	     public String messageList(Model model, Patient patient, @RequestParam(value="page",defaultValue="1")Integer page,HttpServletRequest request) {
	     	if(patient == null) {
	     		patient = new Patient();
	     	}
	        HttpSession session = request.getSession();
	         Doctor dt = (Doctor) session.getAttribute("DOCTOR");
	         if(dt == null){
	        	  return  "redirect:/login/index";
	         }
				/*
				 * PageInfo pageInfo =
				 * patientService.selectPatientList(patient,1,size); List list =
				 * pageInfo.getList(); List list2 = new ArrayList(); Messages
				 * messages = new Messages(); boolean pan = false; SimpleDateFormat sdf = new
				 * SimpleDateFormat("yyyy-MM-dd"); for (Patient pa : list) { if(pa.getPid() !=
				 * null && pa.getPid() != 0){ messages.setDid(dt.getId());
				 * messages.setUid(pa.getPid()); messages.setUsername(pa.getName());
				 * List ml = messagesService.selectMessages(messages); if(ml.size() >
				 * 0 ){ Date time = ml.get(0).getTime(); pa.setUsername(sdf.format(time));
				 * pa.setPhone(dt.getName()); pa.setIdentitys(dt.getSname()); list2.add(pa); }
				 * 
				 * } } if(list2.size() <= 8) { pageInfo.setPages(1); }
				 */
	         Messages messages = new Messages();
//	         messages.setTime(new Date());
	         messages.setType(1);
	         messages.setDid(dt.getId());    
	         PageInfo pageInfo = messagesService.selectMessagesList(messages, 1, size);
	         model.addAttribute("doctorList",pageInfo.getList());
	         model.addAttribute("pageInfo",pageInfo);
	         model.addAttribute("patient",patient);
	         return    "doctor/patientList";
	     }
	     
	    /**
		   *预约信息列表
	     * @throws ParseException 
		 */
	    @RequestMapping(value = "/tiaozhuanList")
	    @ResponseBody
	    public  String  messagesList(@RequestParam("xiao")Integer xiao,@RequestParam("da")Integer da)  {
	    	Messages message = new Messages();
	    	if(xiao != null & da != null) {
	    		Messages mexiao = messagesService.selectByPrimaryKey(xiao);
	    		Integer px = mexiao.getPai();
	    		Messages meda = messagesService.selectByPrimaryKey(da);
	    		mexiao.setPai(meda.getPai());
	    		meda.setPai(px);
	    		messagesService.updateByPrimaryKeySelective(mexiao);
	    		messagesService.updateByPrimaryKeySelective(meda);
	    	  }
		      return  null;
	    }
  
	     /**
	      *  确定预约
	      */
	     @RequestMapping("/messagesUptate")
	     public String messagesUptate(Integer id) {
	        if(id != null) {
	        	Messages messages = new Messages();
	        	messages.setId(id);
	        	messages.setType(3); //3表示预约成功
	        	messagesService.updateByPrimaryKeySelective(messages);
	        }
	         return  "redirect:/doctor/messageList?type=1";
	     }
	     
	     /**
	      *  取消
	      */
	     @RequestMapping("/messagesQuXiao")
	     public String messagesQuXiao(Integer id) {
	        if(id != null) {
	        	Messages messages = new Messages();
	        	messages.setId(id);
	        	messages.setType(2); //2取消预约
	        	messagesService.updateByPrimaryKeySelective(messages);
	        }
	         return  "redirect:/doctor/messageList?type=1";
	     }
	     
	     
	     /**
	      *  退号
	      */
	     @RequestMapping("/messagesTui")
	     public String messagesTui(Integer id) {
	        if(id != null) {
	        	Messages messages = new Messages();
	        	messages.setId(id);
	        	messages.setType(4); //4退号失败
	        	messagesService.updateByPrimaryKeySelective(messages);
	        }
	         return  "redirect:/doctor/messageList?type=3";
	     }
	     
	     
}

患者管理控制层：

/**
 * 后端管理员控制层
 */
@Controller
@RequestMapping("/api")
public class PatientController {
	   private Integer size  = 6;//每页显示数量
    @Autowired
    private AdminService adminService;
  
    @Autowired
    private SectionService sectionService;
    
    @Autowired
    private BannersService  bannersService;   
    
    @Autowired
    private DoctorService doctorService;
    
    @Autowired
    private   PatientService  patientService;
    
    @Autowired
    private   MessagesService  messagesService;
    

    /**
     * 医生列表
     */
    @RequestMapping("/doctorList1")
    public String doctorList(Model model, Doctor doctor, @RequestParam(value="page",defaultValue="1")Integer page) {
    	if(doctor == null) {
    		doctor = new Doctor();
    	}
    	PageInfo pageInfo  =  doctorService.selectDoctorList(doctor,page,size);
    	
    	List list = pageInfo.getList();
        model.addAttribute("doctorList",pageInfo.getList());
        model.addAttribute("pageInfo",pageInfo);
        model.addAttribute("doctor",doctor);
        return    "patient/doctorList";
    }
       /**
  		 *登录
        * @throws ParseException 
  		 */
  	    @RequestMapping(value = "/userLogin")
  	    @ResponseBody
  	    public  Patient  userLogin(@RequestBody Patient patient) throws ParseException {
  	    	List  list = patientService.selectPatient(patient);
  	    	if(patient != null && patient.getUsername() != null && patient.getPassword() != null) {
	  	    	if(list.size() > 0) {
	  	    	    return  list.get(0);
	  	    	}
  	    	}
  	      return  patient;
  	    } 
       /**
	 	 *登录
        * @throws ParseException 
		 */
	    @RequestMapping(value = "/passwordSave")
	    @ResponseBody
	    public  String  passwordSave(@RequestBody Patient patient ) throws ParseException {
	    	if(patient != null && patient.getUsername() != null && patient.getPassword() != null) {
	    		Patient  pa = new Patient();
	    	    pa.setUsername(patient.getUsername());
		    	List  list = patientService.selectPatient(pa);
	    		if(list.size() > 0) {
	  	    	    return  "err";
	  	    	}
	    		patientService.insertSelective(patient);
	    	    return  "ok";
	    	}
  	    	
	      return  "err";
	    } 
	  
    
    
  	    
       /**
   		 *登录验证
         * @throws ParseException 
   		 */
   	    @RequestMapping(value = "/userLoginView")
   	    @ResponseBody
   	    public  String  userLoginView(HttpServletRequest request) throws ParseException {
   	    	   HttpSession session = request.getSession();
   	    	   Patient  patient =(Patient) session.getAttribute("USER");
   	    	   System.out.println("*********登陆验证********");
		         System.out.println(patient);   
   	            if(patient != null) {
   	             return  "ok";
   	            }
   		        
   	         return  "err";
   	    } 

	    /**
	     *banner图
	     */
	    @RequestMapping(value = "/bannerList")
	    @ResponseBody
	    public String[] formAdd() {
	    	Banners banners = bannersService.selectByPrimaryKey(1);
	    	String[] split  = null;
	    	if(banners != null && banners.getImg() != null) {
	    	  split = banners.getImg().split(",");
	    	}
	        return split;
	    }
    
	    /**
		   *科室查询
		 */
	    @RequestMapping(value = "/sectionList")
	    @ResponseBody
	    public  Map>  sectionList() {
            Map> map =  new HashMap>();
	    	List
 sectionlist2  = null;
	    	Section  se = new  Section();
	    	se.setType(1);
		    List
 sectionlist = sectionService.selectByExample(se);
		    if(sectionlist.size() > 0 ) {
		    	//科室详情
		    	Section  section = new  Section();
		    	section.setPid(sectionlist.get(0).getId());
		    	section.setType(2);
		    	sectionlist2 = sectionService.selectByExample(section);
	        }
		    map.put("sectionlist",sectionlist);
		    map.put("sectionlist2",sectionlist2);  
	        return map;
	    }
    
	    
	
	    
	    /**
		 *科室下级查询
		 */
	    @RequestMapping(value = "/sectionXiaList")
	    @ResponseBody
	    public  List
  sectionXiaList(Integer id) {
	    	Section  se = new  Section();
	    	se.setPid(id);
	    	se.setType(2);
		    List
 sectionlist = sectionService.selectByExample(se);
	        return sectionlist;
	    }
	    
	    /**
		 *科室下级查询
		 */
	    @RequestMapping(value = "/patientPai")
	    @ResponseBody
	    public Integer  patientPai(Integer id) {
	    	Patient pa = new Patient();
	    	pa.setPid(id);
			  PatientExample se  = new PatientExample();
			  PatientExample.Criteria criteria = se.createCriteria();
		        if(pa != null){
				   if(pa.getPid() != null) {
					   criteria.andPidEqualTo(pa.getPid());
				   }
		        }
	      
		     List selectByExample = patientService.selectByExample(se);
	    	if(selectByExample.size() >0 ) {
	    		List lmlist = messagesService.selectByExample(null);
	    		int j = 0 ;
	    		for (Messages me : lmlist) {
					if(me.getUid() == id) {
						   return j;
					}
	    			j++;
				}
	    	}
	        return -1;
	    }
	    
	    
	    
	    /**
		 *查询科室
		 */
	    @RequestMapping(value = "/sectioNameList")
	    @ResponseBody
	    public  List
  sectioNameList(String name) {
	    	Section  se = new  Section();
	    	se.setName(name);
	    	se.setType(2);
		    List
 sectionlist = sectionService.selectByExample(se);
		    if(sectionlist.size() > 0) {
		    	//查询全部科室
		    	se.setName(null);
		    	se.setPid(sectionlist.get(0).getPid());
		    	se.setType(2);
		    	sectionlist = sectionService.selectByExample(se);
		    }
	        return sectionlist;
	    }
	    /**
	     *  坐诊时间yuyue
	     */
	    @RequestMapping("/doctorTimePage")
	    public String doctorTimePage(Integer id,Model model) {
	       if(id !=  null) {
	    	   Doctor doctor = doctorService.selectByPrimaryKey(id);
	    	   model.addAttribute("doctor",doctor);
	       }
	        return  "patient/doctorTime";
	    }

	    /**
		 *医生列表查询
		 */
	    @RequestMapping(value = "/doctorList")
	    @ResponseBody
	    public  List  doctorList(Integer sid) {
	       Doctor doctor = new Doctor();
	       doctor.setSid(sid);
	       List selectDoctor = doctorService.selectDoctor(doctor);
	       return selectDoctor;
	    }  
	    
    
      /**
  		 *医生列表查询
  		 */
  	    @RequestMapping(value = "/doctorLike")
  	    @ResponseBody
  	    public  List  doctorLike(String name) {
  	       Doctor doctor = new Doctor();
  	       doctor.setName(name);
  	       
  	       List selectDoctor = doctorService.selectDoctor(doctor);
  	       return selectDoctor;
  	    }  
    
	    
	    /**
		 *科室查询
		 */
	    @RequestMapping(value = "/doctorIdList")
	    @ResponseBody
	    public  Section  doctorIdList(Integer sid) {
	       Section selectByPrimaryKey = sectionService.selectByPrimaryKey(sid);
	       
	       return selectByPrimaryKey;
	    }  
	    
	    
    
       /**
  		 *医生列表查询
     * @throws ParseException 
  		 */
  	    @RequestMapping(value = "/doctortimeSelect")
  	    @ResponseBody
  	    public  List  doctortimeSelect(@RequestParam("datetimei")String datetimei,@RequestParam("id")Integer id) throws ParseException {
  	       Doctor doctor = new Doctor();
  	       SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
  	       doctor.setSid(id);
  	       doctor.setBegindate(simpleDateFormat.parse(datetimei));
  	       List selectDoctor = doctorService.selectTime(doctor);
  	       return selectDoctor;
  	    }  
  	  

       /**
 		 *医生列表查询
         * @throws ParseException 
 	     */
 	    @RequestMapping(value = "/doctorGeRenList")
 	    @ResponseBody
 	    public  Doctor  doctorGeRenList(Integer id) throws ParseException {
 	       Doctor doctor = doctorService.selectByPrimaryKey(id);
 	       return doctor;
 	    }  
  	    
 	    /**
		   *时间格式转换
		 */
	    @RequestMapping(value = "/doctorYuyueTime")
	    @ResponseBody
	    public  Map  doctorYuyueTime(Integer id) {
            Map map =  new HashMap();
	    	SimpleDateFormat sdf = new SimpleDateFormat("HH:mm"); 
	 	    Doctor doctor = doctorService.selectByPrimaryKey(id);
	 	    map.put("begin",sdf.format(doctor.getBegintime()));
		    map.put("end",sdf.format(doctor.getEndtime()));  
	        return  map;
	    }
	    
	    /**
			   *时间格式转换
	     * @throws ParseException 
			 */
		    @RequestMapping(value = "/timeZhuan")
		    @ResponseBody
		    public  String  timeZhuan(String time) throws ParseException {
		    	
		    	  Date parse = new Date();
		    	  SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); 
		    	  if(time != null) {
		    		  parse = sdf.parse(time);
		    	  }
		     	 
		          return   sdf.format(parse);
		    }
		    
	    
	    
	     
	    /**
		   *添加患者信息
		 */
	    @RequestMapping(value = "/loginByPatient")
	    public  String  loginByPatient(@RequestBody Patient patient) {
	        return  "loginByPatient";
	    }
	    
	    /**
	     *添加患者信息
	     */
	    @RequestMapping(value = "/patientSave")
	    public  String  patientSave(Patient patient) {
	    	patientService.insertSelective(patient);
	    	return  "loginByPatient";
	    }
	    
	    /**
	     * 判断患者账号
	     */
	    @RequestMapping("/panzhanghao")
	    @ResponseBody
	    public Map panzhanghao(Model model, String zhanghao) {
	    	 Map map =  new HashMap();
			  PatientExample se  = new  PatientExample();
			  PatientExample.Criteria criteria = se.createCriteria();
			  criteria.andUsernameEqualTo(zhanghao);
           List selectByExample = patientService.selectByExample(se);
           if(selectByExample.size() > 0){
               map.put("pan","err");
           }else{
               map.put("pan","ok");
           }
          return    map;
	    }
	    /**
	     *  患者注册界面
	    */
	   @RequestMapping("/patientAddPage")
	   public String  patientAddPage(Model model) {
		 	  return    "patientRegister";
	   }
	   
	    /**
		   *患者信息列表
		 */
	    @RequestMapping(value = "/patientList")
	    @ResponseBody
	    public  List   patientList(Integer pid,HttpServletRequest request) {
	    	Patient pa = new Patient();
	    	pa.setPid(pid);
	    	List selectPatient = patientService.selectPatient(pa);
	    	
	        return  selectPatient;
	    }
	    /**
         *患者信息列表
      */
     @RequestMapping("/patientList2")
     public String messageList2(Model model, Patient patient, @RequestParam(value="page",defaultValue="1")Integer page,HttpServletRequest request) {
     	if(patient == null) {
     		patient = new Patient();
     	}
        HttpSession session = request.getSession();
        Patient       patient1   =  (Patient) session.getAttribute("PATIENT");
         if(patient1 == null){
        	  return  "redirect:/login/font/index";
         }
			/*
			 * PageInfo pageInfo =
			 * patientService.selectPatientList(patient,1,size); List list =
			 * pageInfo.getList(); List list2 = new ArrayList(); Messages
			 * messages = new Messages(); boolean pan = false; SimpleDateFormat sdf = new
			 * SimpleDateFormat("yyyy-MM-dd"); for (Patient pa : list) { if(pa.getPid() !=
			 * null && pa.getPid() != 0){ messages.setDid(dt.getId());
			 * messages.setUid(pa.getPid()); messages.setUsername(pa.getName());
			 * List ml = messagesService.selectMessages(messages); if(ml.size() >
			 * 0 ){ Date time = ml.get(0).getTime(); pa.setUsername(sdf.format(time));
			 * pa.setPhone(dt.getName()); pa.setIdentitys(dt.getSname()); list2.add(pa); }
			 * 
			 * } } if(list2.size() <= 8) { pageInfo.setPages(1); }
			 */
         Messages messages = new Messages();
//         messages.setTime(new Date());
         messages.setType(1);
         messages.setUid(patient1.getPid());   
         PageInfo pageInfo = messagesService.selectMessagesList(messages, 1, size);
         model.addAttribute("doctorList",pageInfo.getList());
         model.addAttribute("pageInfo",pageInfo);
         model.addAttribute("patient",patient);
         return    "patient/patientList";
     }
	    /**
		   *患者信息列表
		 */
	    @RequestMapping(value = "/patienDel")
	    @ResponseBody
	    public  List   patienDel(Integer id) {
	    	if(id != null) {
	    		patientService.deleteByPrimaryKey(id);
	    	}
	    	List selectByExample = patientService.selectByExample(null);
	        return  selectByExample;
	    }
	    
	    /**
		   *患者信息查看
		 */
	    @RequestMapping(value = "/patientUpatePage")
	    @ResponseBody
	    public  Patient  patientUpatePage(Integer id) {
	    	 Patient patient = null;
	         if(id != null) {
	         patient = patientService.selectByPrimaryKey(id);
	        	 
	         }
	        return  patient;
	    }
	    
	    
	    /**
		   *患者信息修改
		 */
	    @RequestMapping(value = "/patientUpdate")
	    @ResponseBody
	    public  Patient  patientUpdate(@RequestBody Patient patient) {
	    	patientService.updateByPrimaryKeySelective(patient);
	        return  null;
	    }
	    
	    
	    
	    /**
		   *预约信息
	     * @throws ParseException 
		 */
	    @RequestMapping(value = "/messagesSave")
	    public  String  messagesSave(Messages patient,HttpServletRequest request) throws ParseException {
	    	 HttpSession session =  request.getSession();
	         Patient       patient1   =  (Patient) session.getAttribute("PATIENT");
	    	    Messages  hui = null;
	    	    SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
	    	    Date shijian = simpleDateFormat.parse(patient.getSname());
	  	        patient.setTime(shijian);
	  	        patient.setType(1);//待预约
	  	       
	  	        Doctor doctor = doctorService.selectByPrimaryKey(patient.getDid());//医生
	  	        if(doctor != null) {
	  	        	patient.setDname(doctor.getName());
	  	        	if(doctor.getYipeoples() == null) {
	  	        		doctor.setYipeoples(0);
	  	        	}
	  	        	doctor.setYipeoples(doctor.getYipeoples()+1);
	  	        	doctorService.updateByPrimaryKeySelective(doctor);
	  	        	
	  	        }
	  	        Section section = sectionService.selectByPrimaryKey(patient.getSid());//科室
	  	        if(section != null) {
	  	        	patient.setSname(section.getName());
	  	        }
	  	        
	  	        Patient pa = patientService.selectByPrimaryKey(patient1.getId()); //患者
	  	        if(pa != null) {
	  	        	patient.setUid(pa.getPid());
	  	        	patient.setUserid(pa.getId());
	  	        	patient.setPhone(pa.getPhone()); 
	  	        	patient.setUsername(pa.getUsername());
	  	        	patient.setAge(pa.getAge());
	  	        	int countByExample = messagesService.countByExample(null);
	  	        	patient.setBianhao(countByExample+1);
	  	        	//排序
	  	        	Messages message = new Messages();
//	  	        	message.setUid(patient.getUid());
	  		    	message.setTime(patient.getTime());
	  		    	message.setDid(patient.getDid());
	  		    	message.setType(-1);
	  		    	List  list  = messagesService.selectMessages(message);
	  		    	if(list.size() <= 0) {
	  		    		patient.setPai(1);
	  		    	}else {
	  		    		patient.setPai(list.size()+1);
	  		    	}
	  	        }
		    	messagesService.insertSelective(patient);
		    	if(patient.getId() != null) {
		    		hui	= messagesService.selectByPrimaryKey(patient.getId());
		    		Messages xin = new Messages();
		    		xin.setDid(hui.getDid());
		    		xin.setType(1);
		    		xin.setTime(shijian);
		    		List selectMessagesPai = messagesService.selectMessagesPai(xin);
		    		hui.setAge(selectMessagesPai.size());
		    		
		    	}
		    	 return "redirect:/api/doctorList1";
	    }
	    
	    
	    
	    /**
		   *取消预约
	     * @throws ParseException 
		 */
	    @RequestMapping(value = "/messagesQuXiao")
	    public  String  messagesQuXiao(Integer id) throws ParseException {
	    	Messages ma  = new  Messages();
	    	ma.setId(id);
	    	ma.setType(2); //取消预约
	    	messagesService.updateByPrimaryKeySelective(ma);
	    	Messages mes = messagesService.selectByPrimaryKey(id);
	    	Messages messages  =  new  Messages();
	    	messages.setType(1);
	    	messages.setUid(mes.getUid());
	    	messages.setTime(new Date());
	    	List  list  = messagesService.selectMessages(messages);
	    	return "redirect:/api/patientList2";
	    }
	    
	    /**
		   *预约信息列表
	     * @throws ParseException 
		 */
	    @RequestMapping(value = "/messagesUidList")
	    @ResponseBody
	    public  List  messagesUidList(@RequestBody Messages message) throws ParseException {
	    	List  list = null;
	    	if(message.getType() != null && message.getType() == 1) {
	    			message.setTime(new Date());
	    		    list  = messagesService.selectMessagesPai(message);
	    	}else {
	    		  list  = messagesService.selectMessagesTWO(message);  
	    	}
	    	  Messages me  = new  Messages();
		      me.setType(1);
		      me.setTime(new Date());
			  for (int i = 0; i < list.size(); i++) {
				  me.setDid(list.get(i).getDid());
				  List lin = messagesService.selectMessagesPai(me);
				  list.get(i).setAge(lin.size());
				  
	           }
		    return  list;
	    }
	    /**
		   *预约信息列表
	     * @throws ParseException 
		 */
	    @RequestMapping(value = "/messagesList")
	    @ResponseBody
	    public  List  messagesList(@RequestParam("type")Integer type,@RequestParam("uid")Integer uid) throws ParseException {
	    	Messages message = new Messages();
	    	List  list = null;
	    	message.setType(type);
	    	message.setUid(uid);
	    	if(type != null && type == 1) {
	    		  message.setTime(new Date());
	    		  list  = messagesService.selectMessagesPai(message);  
	    		  Messages me  = new  Messages();
    		      me.setType(1);
    		      me.setTime(new Date());
	    		  for (int i = 0; i < list.size(); i++) {
    				  me.setDid(list.get(i).getDid());
    				  List lin = messagesService.selectMessagesPai(me);
    				   list.get(i).setAge(lin.size());
		           }
	    	}else {
	    		  list  = messagesService.selectMessagesTWO(message);  
	    	}
	      
	    	
	    	
		    return  list;
	    }
	    
	    /**
		   *预约信息列表
	     * @throws ParseException 
		 */
	    @RequestMapping(value = "/messagesLists")
	    @ResponseBody
	    public  List  messagesLists(Integer uid) throws ParseException {
	    	Messages message = new Messages();
	    	message.setUid(uid);
	    	List  list  = messagesService.selectMessagesTWO(message);
	    	  Messages me  = new  Messages();
		      me.setType(1);
		      me.setTime(new Date());
			  for (int i = 0; i < list.size(); i++) {
				  if(list.get(i).getType() == 1) {
					   me.setDid(list.get(i).getDid());
					   List lin = messagesService.selectMessagesPai(me);
					   list.get(i).setAge(lin.size()); 
				  }
	           }
	    	return  list;
	    }
	    
	    
	    
	    
	    /** 
	    * @throws ParseException 
		 */
	    @RequestMapping(value = "/doctortouList")
	    @ResponseBody
	    public  List  doctortouList() {
	      	PageInfo pageInfo  =  doctorService.selectDoctorList(null,1,4);
	
		    return   pageInfo.getList();
	    }
	    
	    
	    /** 
	    * @throws ParseException 
		 */
	    @RequestMapping(value = "/datatimeGua")
	    @ResponseBody
	    public  Integer  datatimeGua(@RequestParam("datetime")String datetime,@RequestParam("did")Integer did) throws ParseException {
    	    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
    	    Date parse = sdf.parse(datetime);
        	Messages message = new Messages();
	    	message.setTime(parse);
	    	message.setDid(did);
	    	message.setType(-1);
	    	List  list  = messagesService.selectMessages(message);
		    return  list.size();
	    }
	    
}

后端管理员控制层：

/**
 * 后端管理员控制层
 */
@Controller
@RequestMapping("/admin")
public class AdminController {

    @Autowired
    private AdminService adminService;
  
    @Autowired
    private SectionService sectionService;
    
    @Autowired
    private BannersService  bannersService;   
    
    @Autowired
    private DoctorService doctorService;
    
    @Autowired
    private  PatientService  patientService;
    
    @Autowired
    private   MessagesService  messagesService;
    
    
    private Integer size  = 6;//每页显示数量
    

    @Value("${fileUrl}") //在配置文件中获取文件的保存路径
    private String filePath;

    
    /**
     * 导入
     * @param file
     * @param response
     * @throws IOException 
     */
    
    @RequestMapping("/excelInput")
    public String  excelInput(MultipartFile file,HttpServletResponse response) throws IOException {
    	String sb = file.getOriginalFilename();
        List jieExcel = ExcelInput.jieExcel(file.getInputStream(), sb.substring(sb.indexOf(".")+1));
	
		  for (String[] strings : jieExcel) {
			  System.out.println(Arrays.toString(strings));  
		  }
        return  "redirect:/admin/index";
    }
    
    /**
     	* 导出
     * 
     * @param file
     * @param response
     */
    @RequestMapping("/xiazai")
    public void  excelString(HttpServletRequest request,HttpServletResponse response) {
        try {
        	response.setCharacterEncoding("utf-8");
        	//content-type类型是告诉页面要响应内容的类型，以及字符编码，页面要以什么方式打开
        	response.setContentType("application/force-download");// 设置强制下载不打开
            //Content-Disposition是MIMI协议的扩展，浏览器以什么方式处理wenjian
            response.setHeader("Content-Disposition", "attachment; fileName=exportFile.xlsx");

        	String[] title = new String[]{"姓名","科室id","科室","日期"};
            List list = doctorService.selectByExample(null);
            Workbook   wo     = ExcelUtils.getExcel("xlsx",title,list);
            wo.write(response.getOutputStream());
    		//Files.copy(file, response.getOutputStream());   		
    	} catch (IOException e) {
    		System.out.println("发生异常");
    		e.printStackTrace();
    	}
    
    }
    

    
    
    @RequestMapping("/index")
    public String index(Model model) {
        int  doctor  = doctorService.countByExample(null); //医生总数
        int  section = sectionService.countByExample(null); //科室总数
        int  patient = patientService.countByExample(null); //患者总数
        int  messages = messagesService.countByExample(null); //预约总数
        model.addAttribute("doctor",doctor);
        model.addAttribute("section",section);
        model.addAttribute("patient",patient);
        model.addAttribute("messages",messages);
        PageInfo pageInfo  =  doctorService.selectDoctorList(null,1,4);
         if(pageInfo.getList() != null && pageInfo.getList().size() >0 ) {
       	    List list = pageInfo.getList();
       	    StringBuffer sb = new StringBuffer();
       	    StringBuffer shu = new StringBuffer();
       	         int v = list.size()-1;
	        	 for(int i=0;i sectionlist2  = null;
	   	Section  se = new  Section();
	   	se.setType(1);
		List
 sectionlist = sectionService.selectByExample(se);
	    if(sectionlist.size() > 0 ) {
	    	//科室详情
	    	Section  section = new  Section();
	    	section.setPid(sectionlist.get(0).getId());
	    	section.setType(2);
	    	sectionlist2 = sectionService.selectByExample(section);
	    }
	    model.addAttribute("sectionlist", sectionlist);
	    model.addAttribute("sectionlist2", sectionlist2);
	 	  return    "admin/doctorAdd";
   }
   
    
    
    @RequestMapping("/admindoctorAdd")
    public String admindoctorAdd(Doctor doctor,Model model) {
    	  if(doctor.getId() !=  null){
    	 	   if(doctor.getSid() != null) {
    			   Section selectByPrimaryKey = sectionService.selectByPrimaryKey(doctor.getSid());
    			   doctor.setSname(selectByPrimaryKey.getName());
    		   }
    	       doctorService.updateByPrimaryKeySelective(doctor);
    	   }
        return  "redirect:/admin/doctorList";
    }
    
    
    /**
     * 医生列表
     */
    @RequestMapping("/doctorList")
    public String doctorList(Model model, Doctor doctor, @RequestParam(value="page",defaultValue="1")Integer page) {
    	if(doctor == null) {
    		doctor = new Doctor();
    	}
    	PageInfo pageInfo  =  doctorService.selectDoctorList(doctor,page,size);
    	
    	List list = pageInfo.getList();
        model.addAttribute("doctorList",pageInfo.getList());
        model.addAttribute("pageInfo",pageInfo);
        model.addAttribute("doctor",doctor);
        return    "admin/doctorList";
    }
    
    
    /**
     *  修改医生信息界面
     * @return
     */
	@RequestMapping("/doctorUptatePage")
	public String doctorUptatePage(Model model,Integer id) {
		if(id != null) {
			Doctor  doctor = doctorService.selectByPrimaryKey(id);
			List
 sectionlist2  = null;
			model.addAttribute("doctor",doctor);
			//科室
	    	Section  se = new  Section();
	    	se.setType(1);
		    List
 sectionlist = sectionService.selectByExample(se);
		    model.addAttribute("sectionlist", sectionlist);
	    	//科室详情
		 	Section  se1 = sectionService.selectByPrimaryKey(doctor.getSid());
			Section  section = new  Section();
			 if(se1 != null) {
			    	section.setPid(se1.getPid());
			    	section.setType(2);
			    	sectionlist2 = sectionService.selectByExample(section);
			 }else {
				 if(sectionlist.size() >0 ) {
	    			 section.setPid(sectionlist.get(0).getId());	
	    			 section.setType(2);
				     sectionlist2 = sectionService.selectByExample(section);
	    		 }
				 se1 = new   Section();
			 }
		    model.addAttribute("sectionlist2", sectionlist2);
		    model.addAttribute("se1", se1);
		    
		}
	    return "admin/doctorUptate";
	}
	    
    /**
     * 科室列表
     */
    @RequestMapping("/sectionList")
    public String sectionList(Model model, Section section, @RequestParam(value="page",defaultValue="1")Integer page) {
    	if(section == null) {
    		section = new Section();
    	}
    	section.setType(1);//1 科室
    	PageInfo
 pageInfo   = sectionService.selectSectionListt(section,page,size);
    	List
 list = pageInfo.getList();
    	List
 list2 = new ArrayList
();
    	Section cs = new Section();
    	for (Section se : list) {
    		cs.setPid(se.getId());
    		List
 selectByExample = sectionService.selectByExample(cs);
    		se.setSlist(selectByExample);
    		list2.add(se);
		
    	}
    	
    	
    	
        model.addAttribute("sectionList",list2);
        model.addAttribute("pageInfo",pageInfo);
        model.addAttribute("section",section);
        return    "admin/sectionList";
    }
    
    /**
     * 科室详情下级列表
     */
    @RequestMapping("/sectionBelowList")
    public String sectionBelowList(Model model, Section section, Integer id) {
    	if(section == null) {
    		section = new Section();
    	}
    	section.setType(2);// 2 科室详情
    	section.setPid(id);
    	Section se = sectionService.selectByPrimaryKey(id);
    	List
 list  = sectionService.selectByExample(section);
        model.addAttribute("sectionList",list);
        model.addAttribute("section",section);
        model.addAttribute("se",se);
        return    "admin/sectionBelow";
    }
    
    
   /**
      * 跳转添加科室界面
    */
    @RequestMapping("/sectionAddPage")
    public String zuopinList() {
        return  "admin/sectionAdd";
    }

    /**
     * 跳转添加科室下级界面
   */
   @RequestMapping("/sectionAddBelowPage")
   public String zuopinList(Model model,Integer id) {
	   if(id != null) {
			  Section se = sectionService.selectByPrimaryKey(id);
		      model.addAttribute("se",se);
	   }
       return  "admin/sectionAddBelow";
   }
   
   
   
   /**
    * 跳转修改科室下级界面
  */
  @RequestMapping("/sectionBelowUptatePage")
  public String sectionBelowUptatePage(Model model,Integer id) {
	   if(id != null) {
			  Section se = sectionService.selectByPrimaryKey(id);
			  Section section = sectionService.selectByPrimaryKey(se.getPid());
		      model.addAttribute("se",se);
		      model.addAttribute("sname",section.getName());
	   }
      return  "admin/sectionBelowUptate";
  }
   /**
    * 跳转修改科室界面
  */
  @RequestMapping("/sectionUptatePage")
  public String sectionUptatePage(Model model,Integer id) {
	   if(id != null) {
			  Section se = sectionService.selectByPrimaryKey(id);
			  model.addAttribute("se",se);
	   }
      return  "admin/sectionUptate";
  }
  
    
    /**
     * 添加科室
     */
    @RequestMapping("/sectionAdd")
    @ResponseBody
    public Map sectionAdd(String name) {
            Map map =  new HashMap();
            if(name != null ){
            	Section section = new Section();
            	section.setName(name);
            	section.setType(1);
            	sectionService.insertSelective(section);
                map.put("pan","ok");
            }else{
                map.put("pan","err");
            }
           return    map;
    }


    /**
     * 添加科室下级
     */
    @RequestMapping("/sectionAddBelow")
    public String sectionAddBelow(Section section) {
            	section.setType(2);
            	sectionService.insertSelective(section);
            	//"redirect:/admin/sectionBelowList?id="+section.getPid();
          return "redirect:/admin/sectionList";

    }
    
    /**
     * 修改科室
     */
    @RequestMapping("/sectionUptate")
    public String sectionUptate(Section section) {
          sectionService.updateByPrimaryKeySelective(section);
          return  "redirect:/admin/sectionList";

    }
    /**
     * 修改科室下级
     */
    @RequestMapping("/sectionBelowUptate")
    public String sectionBelowUptate(Section section) {
          sectionService.updateByPrimaryKeySelective(section);
          return "redirect:/admin/sectionBelowList?id="+section.getPid();

    }
    /**
     * 删除科室下级
     */
    @RequestMapping("/sectionBelowDelect")
    public String sectionBelowUptate(Integer id) {
	    	Section section = sectionService.selectByPrimaryKey(id);
	    	Integer pid =  section.getPid();
            sectionService.deleteByPrimaryKey(section.getId());
            return "redirect:/admin/sectionBelowList?id="+pid;

    }
    
    /**
     * 删除科室
     */
    @RequestMapping("/sectionDelect")
    public String sectionDelect(Integer id) {
    	    Section section  = new Section();
    	    section.setPid(id);
    	    section.setType(2);
	    	List
 list = sectionService.selectByExample(section);
            sectionService.deleteByPrimaryKey(id);
            for (Section section2 : list) {
            	sectionService.deleteByPrimaryKey(section2.getId());
			}
          return  "redirect:/admin/sectionList";
    }
    
    
	    @RequestMapping("/bannersPageUpdate")
	    public String bannersAdd(Model model,Integer id) {
	        Banners   banners   = null;
	        String[]  imgnames = null;
	        if(id == 1){
	            banners = bannersService.selectByPrimaryKey(1);
	            if(banners == null){
	                banners = new Banners();
	                banners.setId(1);
	                bannersService.insertSelective(banners);
	            }
	        }
	        if(banners.getImg() != null  && !"".equals(banners.getImg())){
	            imgnames  = banners.getImg().split(",");
	        }
	        model.addAttribute("imgnames",imgnames);
	        model.addAttribute("banners",banners);
	        return  "admin/bannersUpdate";
	    }

	   /**
	     *轮播图片删除
	     */
	    @RequestMapping(value ="/bannersDel")
	    @ResponseBody
	    public  Map  bannersDel(Integer id,String  src) throws IOException{
	        Map  map =  new HashMap();
	        StringBuffer sb  = new  StringBuffer();
	        if(id != null && src != null){
	            Banners banner = bannersService.selectByPrimaryKey(id);
	                if(banner.getImg() != null){
	                    String[] split = banner.getImg().split(",");
	                    for(int i = 0; i  bannersAdd(@RequestParam("mf")MultipartFile[] mufile,@RequestParam("id")Integer  id) throws IOException{
	        Map map =  new HashMap();
	        StringBuffer path       =  new StringBuffer();
	        //图片上传并保存上传的路径
	        for (int i = 0; i < mufile.length; i++) {
	            try {
	                String random   =  StringRandom.getRandom();
	                String filename =  mufile[i].getOriginalFilename();
	                //随机字符+原图片名用作新的图片名
	                filename = random+filename;
	                //文件保存路径  D:/Java/hospital  
	                File file = new File(filePath+filename);
	                //判断父级文件是否存在
	                if (!file.getParentFile().exists()) {
	                    file.getParentFile().mkdir();
	                }
	                path.append("/files/"+filename+",");
	                mufile[i].transferTo(file);
	            } catch (IllegalStateException | IOException e) {
	                e.printStackTrace();
	            }
	        }
	        Banners banners = new  Banners();
	        if(id != null){
	            //修改图片路径
	            Banners  sh  = bannersService.selectByPrimaryKey(id);
	            banners.setId(id);
	            if(sh.getImg() != null ){
	                banners.setImg(sh.getImg()+path.toString());
	            }else{
	                banners.setImg(path.toString());
	            }
	            bannersService.updateByPrimaryKeySelective(banners);
	        }
	        return map;
	    }

    
    
/*
    *//**
     * 管理员-非遗讲堂
     *//*
    @RequestMapping(value="/feiyi_videoList")
    public String feiyi_VideoList(Model model, Video video, @RequestParam(value="page",defaultValue="1")Integer page) {
        PageInfo

源码获取：博客首页 “资源” 里下载！