Java毕业设计项目实战篇|Java项目:养老院管理系统(java+SpringBoot+thymeleaf+HTML+Js+mysql)
源码获取：博客首页 "资源" 里下载！项目介绍
基于springboot的养老院管理系统，本系统为后台管理系统，分为三个角色，分别是超级管理员、管理员、用户。
超级管理员、管理员的功能如下：
登录、修改密码、账号管理、健康档案管理、病例管理、药品管理、每月餐饮管理、外出报备、入住登记、寝室分配、事故记录、访客记录、收费管理; 其中超级管理员可进行管理员账号管理；
用户的功能如下：
登录、修改密码、个人信息、家人情况、每月餐饮管理、外出报备、查看收费标准
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；查看源码目录中是否包含pom.xml；
若包含，则为maven项目，否则为非maven项目
技术栈
1.后端：springboot+Mybatis
2.前端：HTML+thymeleaf+Javascript+css
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，配置tomcat；
3. 将项目中application-dev.yml配置文件中的数据库配置改为自己的配置
4. 运行项目，在浏览器中输入地址：http://localhost:8080/ 登录账号；
超级管理员：root/123456
管理员：admin/123456
用户：user/123456
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用户管理控制层：
//UserInfo管理控制层
@Controller
@RequestMapping("/UserInfo")
public class UserInfoController extends BaseController {/*业务层对象*/
@Resource UserInfoService userInfoService;
@InitBinder("userInfo")
public void initBinderUserInfo(WebDataBinder binder) {
binder.setFieldDefaultPrefix("userInfo.");
}
/*跳转到添加UserInfo视图*/
@RequestMapping(value = "https://www.it610.com/add", method = RequestMethod.GET)
public String add(Model model,HttpServletRequest request) throws Exception {
model.addAttribute(new UserInfo());
return "UserInfo_add";
} /*客户端ajax方式提交添加用户信息*/
@RequestMapping(value = "https://www.it610.com/add", method = RequestMethod.POST)
public void add(@Validated UserInfo userInfo, BindingResult br,
Model model, HttpServletRequest request,HttpServletResponse response) throws Exception {
String message = "";
boolean success = false;
if (br.hasErrors()) {
message = "输入信息不符合要求！";
writeJsonResponse(response, success, message);
return ;
}
if(userInfoService.getUserInfo(userInfo.getUser_name()) != null) {
message = "用户名已经存在！";
writeJsonResponse(response, success, message);
return ;
}
try {
userInfo.setUserPhoto(this.handlePhotoUpload(request, "userPhotoFile"));
} catch(UserException ex) {
message = "图片格式不正确！";
writeJsonResponse(response, success, message);
return ;
}
userInfoService.addUserInfo(userInfo);
message = "用户添加成功!";
success = true;
writeJsonResponse(response, success, message);
}
/*ajax方式按照查询条件分页查询用户信息*/
@RequestMapping(value = https://www.it610.com/article/{"/list" }, method = {RequestMethod.GET,RequestMethod.POST})
public void list(String user_name,String name,String birthDate,String telephone,Integer page,Integer rows, Model model, HttpServletRequest request,HttpServletResponse response) throws Exception {
if (page==null || page == 0) page = 1;
if (user_name == null) user_name = "";
if (name == null) name = "";
if (birthDate == null) birthDate = "";
if (telephone == null) telephone = "";
if(rows != 0)userInfoService.setRows(rows);
List userInfoList = userInfoService.queryUserInfo(user_name, name, birthDate, telephone, page);
/*计算总的页数和总的记录数*/
userInfoService.queryTotalPageAndRecordNumber(user_name, name, birthDate, telephone);
/*获取到总的页码数目*/
int totalPage = userInfoService.getTotalPage();
/*当前查询条件下总记录数*/
int recordNumber = userInfoService.getRecordNumber();
response.setContentType("text/json;
charset=UTF-8");
PrintWriter out = response.getWriter();
//将要被返回到客户端的对象
JSONObject jsonObj=new JSONObject();
jsonObj.accumulate("total", recordNumber);
JSONArray jsonArray = new JSONArray();
for(UserInfo userInfo:userInfoList) {
JSONObject jsonUserInfo = userInfo.getJsonObject();
jsonArray.put(jsonUserInfo);
}
jsonObj.accumulate("rows", jsonArray);
out.println(jsonObj.toString());
out.flush();
out.close();
} /*ajax方式按照查询条件分页查询用户信息*/
@RequestMapping(value = https://www.it610.com/article/{"/listAll" }, method = {RequestMethod.GET,RequestMethod.POST})
public void listAll(HttpServletResponse response) throws Exception {
List userInfoList = userInfoService.queryAllUserInfo();
response.setContentType("text/json;
charset=UTF-8");
PrintWriter out = response.getWriter();
JSONArray jsonArray = new JSONArray();
for(UserInfo userInfo:userInfoList) {
JSONObject jsonUserInfo = new JSONObject();
jsonUserInfo.accumulate("user_name", userInfo.getUser_name());
jsonUserInfo.accumulate("name", userInfo.getName());
jsonArray.put(jsonUserInfo);
}
out.println(jsonArray.toString());
out.flush();
out.close();
} /*前台按照查询条件分页查询用户信息*/
@RequestMapping(value = https://www.it610.com/article/{"/frontlist" }, method = {RequestMethod.GET,RequestMethod.POST})
public String frontlist(String user_name,String name,String birthDate,String telephone,Integer currentPage, Model model, HttpServletRequest request) throws Exception{
if (currentPage==null || currentPage == 0) currentPage = 1;
if (user_name == null) user_name = "";
if (name == null) name = "";
if (birthDate == null) birthDate = "";
if (telephone == null) telephone = "";
List userInfoList = userInfoService.queryUserInfo(user_name, name, birthDate, telephone, currentPage);
/*计算总的页数和总的记录数*/
userInfoService.queryTotalPageAndRecordNumber(user_name, name, birthDate, telephone);
/*获取到总的页码数目*/
int totalPage = userInfoService.getTotalPage();
/*当前查询条件下总记录数*/
int recordNumber = userInfoService.getRecordNumber();
request.setAttribute("userInfoList",userInfoList);
request.setAttribute("totalPage", totalPage);
request.setAttribute("recordNumber", recordNumber);
request.setAttribute("currentPage", currentPage);
request.setAttribute("user_name", user_name);
request.setAttribute("name", name);
request.setAttribute("birthDate", birthDate);
request.setAttribute("telephone", telephone);
return "UserInfo/userInfo_frontquery_result";
}/*前台查询UserInfo信息*/
@RequestMapping(value="https://www.it610.com/{user_name}/frontshow",method=RequestMethod.GET)
public String frontshow(@PathVariable String user_name,Model model,HttpServletRequest request) throws Exception {
/*根据主键user_name获取UserInfo对象*/
UserInfo userInfo = userInfoService.getUserInfo(user_name);
request.setAttribute("userInfo",userInfo);
return "UserInfo/userInfo_frontshow";
} /*ajax方式显示用户修改jsp视图页*/
@RequestMapping(value="https://www.it610.com/{user_name}/update",method=RequestMethod.GET)
public void update(@PathVariable String user_name,Model model,HttpServletRequest request,HttpServletResponse response) throws Exception {
/*根据主键user_name获取UserInfo对象*/
UserInfo userInfo = userInfoService.getUserInfo(user_name);
response.setContentType("text/json;
charset=UTF-8");
PrintWriter out = response.getWriter();
//将要被返回到客户端的对象
JSONObject jsonUserInfo = userInfo.getJsonObject();
out.println(jsonUserInfo.toString());
out.flush();
out.close();
} /*ajax方式更新用户信息*/
@RequestMapping(value = "https://www.it610.com/{user_name}/update", method = RequestMethod.POST)
public void update(@Validated UserInfo userInfo, BindingResult br,
Model model, HttpServletRequest request,HttpServletResponse response) throws Exception {
String message = "";
boolean success = false;
if (br.hasErrors()) {
message = "输入的信息有错误！";
writeJsonResponse(response, success, message);
return;
}
String userPhotoFileName = this.handlePhotoUpload(request, "userPhotoFile");
if(!userPhotoFileName.equals("upload/NoImage.jpg"))userInfo.setUserPhoto(userPhotoFileName);
try {
userInfoService.updateUserInfo(userInfo);
message = "用户更新成功!";
success = true;
writeJsonResponse(response, success, message);
} catch (Exception e) {
e.printStackTrace();
message = "用户更新失败!";
writeJsonResponse(response, success, message);
}
}
/*删除用户信息*/
@RequestMapping(value="https://www.it610.com/{user_name}/delete",method=RequestMethod.GET)
public String delete(@PathVariable String user_name,HttpServletRequest request) throws UnsupportedEncodingException {
try {
userInfoService.deleteUserInfo(user_name);
request.setAttribute("message", "用户删除成功!");
return "message";
} catch (Exception e) {
e.printStackTrace();
request.setAttribute("error", "用户删除失败!");
return "error";
} } /*ajax方式删除多条用户记录*/
@RequestMapping(value="https://www.it610.com/deletes",method=RequestMethod.POST)
public void delete(String user_names,HttpServletRequest request,HttpServletResponse response) throws IOException, JSONException {
String message = "";
boolean success = false;
try {
int count = userInfoService.deleteUserInfos(user_names);
success = true;
message = count + "条记录删除成功";
writeJsonResponse(response, success, message);
} catch (Exception e) {
//e.printStackTrace();
message = "有记录存在外键约束,删除失败";
writeJsonResponse(response, success, message);
}
} /*按照查询条件导出用户信息到Excel*/
@RequestMapping(value = https://www.it610.com/article/{"/OutToExcel" }, method = {RequestMethod.GET,RequestMethod.POST})
public void OutToExcel(String user_name,String name,String birthDate,String telephone, Model model, HttpServletRequest request,HttpServletResponse response) throws Exception {
if(user_name == null) user_name = "";
if(name == null) name = "";
if(birthDate == null) birthDate = "";
if(telephone == null) telephone = "";
List userInfoList = userInfoService.queryUserInfo(user_name,name,birthDate,telephone);
ExportExcelUtil ex = new ExportExcelUtil();
String _title = "UserInfo信息记录";
String[] headers = { "用户名","姓名","性别","出生日期","用户照片","联系电话","邮箱","注册时间"};
List dataset = new ArrayList();
for(int i=0;
i 房间管理控制层：
@Controller
@RequestMapping("/Room")
public class RoomController extends BaseController {/*业务层对象*/
@Resource RoomService roomService;
@Resource RoomTypeService roomTypeService;
@InitBinder("roomTypeObj")
public void initBinderroomTypeObj(WebDataBinder binder) {
binder.setFieldDefaultPrefix("roomTypeObj.");
}
@InitBinder("room")
public void initBinderRoom(WebDataBinder binder) {
binder.setFieldDefaultPrefix("room.");
}
/*跳转到添加Room视图*/
@RequestMapping(value = "https://www.it610.com/add", method = RequestMethod.GET)
public String add(Model model,HttpServletRequest request) throws Exception {
model.addAttribute(new Room());
/*查询所有的RoomType信息*/
List roomTypeList = roomTypeService.queryAllRoomType();
request.setAttribute("roomTypeList", roomTypeList);
return "Room_add";
} /*客户端ajax方式提交添加房间信息*/
@RequestMapping(value = "https://www.it610.com/add", method = RequestMethod.POST)
public void add(@Validated Room room, BindingResult br,
Model model, HttpServletRequest request,HttpServletResponse response) throws Exception {
String message = "";
boolean success = false;
if (br.hasErrors()) {
message = "输入信息不符合要求！";
writeJsonResponse(response, success, message);
return ;
}
if(roomService.getRoom(room.getRoomNo()) != null) {
message = "房间编号已经存在！";
writeJsonResponse(response, success, message);
return ;
}
try {
room.setMainPhoto(this.handlePhotoUpload(request, "mainPhotoFile"));
} catch(UserException ex) {
message = "图片格式不正确！";
writeJsonResponse(response, success, message);
return ;
}
roomService.addRoom(room);
message = "房间添加成功!";
success = true;
writeJsonResponse(response, success, message);
}
/*ajax方式按照查询条件分页查询房间信息*/
@RequestMapping(value = https://www.it610.com/article/{"/list" }, method = {RequestMethod.GET,RequestMethod.POST})
public void list(String roomNo,@ModelAttribute("roomTypeObj") RoomType roomTypeObj,String roomName,String roomState,Integer page,Integer rows, Model model, HttpServletRequest request,HttpServletResponse response) throws Exception {
if (page==null || page == 0) page = 1;
if (roomNo == null) roomNo = "";
if (roomName == null) roomName = "";
if (roomState == null) roomState = "";
if(rows != 0)roomService.setRows(rows);
List roomList = roomService.queryRoom(roomNo, roomTypeObj, roomName, roomState, page);
/*计算总的页数和总的记录数*/
roomService.queryTotalPageAndRecordNumber(roomNo, roomTypeObj, roomName, roomState);
/*获取到总的页码数目*/
int totalPage = roomService.getTotalPage();
/*当前查询条件下总记录数*/
int recordNumber = roomService.getRecordNumber();
response.setContentType("text/json;
charset=UTF-8");
PrintWriter out = response.getWriter();
//将要被返回到客户端的对象
JSONObject jsonObj=new JSONObject();
jsonObj.accumulate("total", recordNumber);
JSONArray jsonArray = new JSONArray();
for(Room room:roomList) {
JSONObject jsonRoom = room.getJsonObject();
jsonArray.put(jsonRoom);
}
jsonObj.accumulate("rows", jsonArray);
out.println(jsonObj.toString());
out.flush();
out.close();
} /*ajax方式按照查询条件分页查询房间信息*/
@RequestMapping(value = https://www.it610.com/article/{"/listAll" }, method = {RequestMethod.GET,RequestMethod.POST})
public void listAll(HttpServletResponse response) throws Exception {
List roomList = roomService.queryAllRoom();
response.setContentType("text/json;
charset=UTF-8");
PrintWriter out = response.getWriter();
JSONArray jsonArray = new JSONArray();
for(Room room:roomList) {
JSONObject jsonRoom = new JSONObject();
jsonRoom.accumulate("roomNo", room.getRoomNo());
jsonRoom.accumulate("roomName", room.getRoomName());
jsonArray.put(jsonRoom);
}
out.println(jsonArray.toString());
out.flush();
out.close();
} /*前台按照查询条件分页查询房间信息*/
@RequestMapping(value = https://www.it610.com/article/{"/frontlist" }, method = {RequestMethod.GET,RequestMethod.POST})
public String frontlist(String roomNo,@ModelAttribute("roomTypeObj") RoomType roomTypeObj,String roomName,String roomState,Integer currentPage, Model model, HttpServletRequest request) throws Exception{
if (currentPage==null || currentPage == 0) currentPage = 1;
if (roomNo == null) roomNo = "";
if (roomName == null) roomName = "";
if (roomState == null) roomState = "";
List roomList = roomService.queryRoom(roomNo, roomTypeObj, roomName, roomState, currentPage);
/*计算总的页数和总的记录数*/
roomService.queryTotalPageAndRecordNumber(roomNo, roomTypeObj, roomName, roomState);
/*获取到总的页码数目*/
int totalPage = roomService.getTotalPage();
/*当前查询条件下总记录数*/
int recordNumber = roomService.getRecordNumber();
request.setAttribute("roomList",roomList);
request.setAttribute("totalPage", totalPage);
request.setAttribute("recordNumber", recordNumber);
request.setAttribute("currentPage", currentPage);
request.setAttribute("roomNo", roomNo);
request.setAttribute("roomTypeObj", roomTypeObj);
request.setAttribute("roomName", roomName);
request.setAttribute("roomState", roomState);
List roomTypeList = roomTypeService.queryAllRoomType();
request.setAttribute("roomTypeList", roomTypeList);
return "Room/room_frontquery_result";
}/*前台查询Room信息*/
@RequestMapping(value="https://www.it610.com/{roomNo}/frontshow",method=RequestMethod.GET)
public String frontshow(@PathVariable String roomNo,Model model,HttpServletRequest request) throws Exception {
/*根据主键roomNo获取Room对象*/
Room room = roomService.getRoom(roomNo);
List roomTypeList = roomTypeService.queryAllRoomType();
request.setAttribute("roomTypeList", roomTypeList);
request.setAttribute("room",room);
return "Room/room_frontshow";
} /*ajax方式显示房间修改jsp视图页*/
@RequestMapping(value="https://www.it610.com/{roomNo}/update",method=RequestMethod.GET)
public void update(@PathVariable String roomNo,Model model,HttpServletRequest request,HttpServletResponse response) throws Exception {
/*根据主键roomNo获取Room对象*/
Room room = roomService.getRoom(roomNo);
response.setContentType("text/json;
charset=UTF-8");
PrintWriter out = response.getWriter();
//将要被返回到客户端的对象
JSONObject jsonRoom = room.getJsonObject();
out.println(jsonRoom.toString());
out.flush();
out.close();
} /*ajax方式更新房间信息*/
@RequestMapping(value = "https://www.it610.com/{roomNo}/update", method = RequestMethod.POST)
public void update(@Validated Room room, BindingResult br,
Model model, HttpServletRequest request,HttpServletResponse response) throws Exception {
String message = "";
boolean success = false;
if (br.hasErrors()) {
message = "输入的信息有错误！";
writeJsonResponse(response, success, message);
return;
}
String mainPhotoFileName = this.handlePhotoUpload(request, "mainPhotoFile");
if(!mainPhotoFileName.equals("upload/NoImage.jpg"))room.setMainPhoto(mainPhotoFileName);
try {
roomService.updateRoom(room);
message = "房间更新成功!";
success = true;
writeJsonResponse(response, success, message);
} catch (Exception e) {
e.printStackTrace();
message = "房间更新失败!";
writeJsonResponse(response, success, message);
}
}
/*删除房间信息*/
@RequestMapping(value="https://www.it610.com/{roomNo}/delete",method=RequestMethod.GET)
public String delete(@PathVariable String roomNo,HttpServletRequest request) throws UnsupportedEncodingException {
try {
roomService.deleteRoom(roomNo);
request.setAttribute("message", "房间删除成功!");
return "message";
} catch (Exception e) {
e.printStackTrace();
request.setAttribute("error", "房间删除失败!");
return "error";
} } /*ajax方式删除多条房间记录*/
@RequestMapping(value="https://www.it610.com/deletes",method=RequestMethod.POST)
public void delete(String roomNos,HttpServletRequest request,HttpServletResponse response) throws IOException, JSONException {
String message = "";
boolean success = false;
try {
int count = roomService.deleteRooms(roomNos);
success = true;
message = count + "条记录删除成功";
writeJsonResponse(response, success, message);
} catch (Exception e) {
//e.printStackTrace();
message = "有记录存在外键约束,删除失败";
writeJsonResponse(response, success, message);
}
} /*按照查询条件导出房间信息到Excel*/
@RequestMapping(value = https://www.it610.com/article/{"/OutToExcel" }, method = {RequestMethod.GET,RequestMethod.POST})
public void OutToExcel(String roomNo,@ModelAttribute("roomTypeObj") RoomType roomTypeObj,String roomName,String roomState, Model model, HttpServletRequest request,HttpServletResponse response) throws Exception {
if(roomNo == null) roomNo = "";
if(roomName == null) roomName = "";
if(roomState == null) roomState = "";
List roomList = roomService.queryRoom(roomNo,roomTypeObj,roomName,roomState);
ExportExcelUtil ex = new ExportExcelUtil();
String _title = "Room信息记录";
String[] headers = { "房间编号","房间类型","房间名称","房间主图","房间价格","房间状态"};
List dataset = new ArrayList();
for(int i=0;
i 老人管理控制层：
@Controller
@RequestMapping("/OldMan")
public class OldManController extends BaseController {/*业务层对象*/
@Resource OldManService oldManService;
@Resource UserInfoService userInfoService;
@InitBinder("userObj")
public void initBinderuserObj(WebDataBinder binder) {
binder.setFieldDefaultPrefix("userObj.");
}
@InitBinder("oldMan")
public void initBinderOldMan(WebDataBinder binder) {
binder.setFieldDefaultPrefix("oldMan.");
}
/*跳转到添加OldMan视图*/
@RequestMapping(value = "https://www.it610.com/add", method = RequestMethod.GET)
public String add(Model model,HttpServletRequest request) throws Exception {
model.addAttribute(new OldMan());
/*查询所有的UserInfo信息*/
List userInfoList = userInfoService.queryAllUserInfo();
request.setAttribute("userInfoList", userInfoList);
return "OldMan_add";
} /*客户端ajax方式提交添加老人信息*/
@RequestMapping(value = "https://www.it610.com/add", method = RequestMethod.POST)
public void add(@Validated OldMan oldMan, BindingResult br,
Model model, HttpServletRequest request,HttpServletResponse response) throws Exception {
String message = "";
boolean success = false;
if (br.hasErrors()) {
message = "输入信息不符合要求！";
writeJsonResponse(response, success, message);
return ;
}
try {
oldMan.setManPhoto(this.handlePhotoUpload(request, "manPhotoFile"));
} catch(UserException ex) {
message = "图片格式不正确！";
writeJsonResponse(response, success, message);
return ;
}
oldManService.addOldMan(oldMan);
message = "老人添加成功!";
success = true;
writeJsonResponse(response, success, message);
}
/*ajax方式按照查询条件分页查询老人信息*/
@RequestMapping(value = https://www.it610.com/article/{"/list" }, method = {RequestMethod.GET,RequestMethod.POST})
public void list(String name,@ModelAttribute("userObj") UserInfo userObj,String addTime,Integer page,Integer rows, Model model, HttpServletRequest request,HttpServletResponse response) throws Exception {
if (page==null || page == 0) page = 1;
if (name == null) name = "";
if (addTime == null) addTime = "";
if(rows != 0)oldManService.setRows(rows);
List oldManList = oldManService.queryOldMan(name, userObj, addTime, page);
/*计算总的页数和总的记录数*/
oldManService.queryTotalPageAndRecordNumber(name, userObj, addTime);
/*获取到总的页码数目*/
int totalPage = oldManService.getTotalPage();
/*当前查询条件下总记录数*/
int recordNumber = oldManService.getRecordNumber();
response.setContentType("text/json;
charset=UTF-8");
PrintWriter out = response.getWriter();
//将要被返回到客户端的对象
JSONObject jsonObj=new JSONObject();
jsonObj.accumulate("total", recordNumber);
JSONArray jsonArray = new JSONArray();
for(OldMan oldMan:oldManList) {
JSONObject jsonOldMan = oldMan.getJsonObject();
jsonArray.put(jsonOldMan);
}
jsonObj.accumulate("rows", jsonArray);
out.println(jsonObj.toString());
out.flush();
out.close();
} /*ajax方式按照查询条件分页查询老人信息*/
@RequestMapping(value = https://www.it610.com/article/{"/listAll" }, method = {RequestMethod.GET,RequestMethod.POST})
public void listAll(HttpServletResponse response) throws Exception {
List oldManList = oldManService.queryAllOldMan();
response.setContentType("text/json;
charset=UTF-8");
PrintWriter out = response.getWriter();
JSONArray jsonArray = new JSONArray();
for(OldMan oldMan:oldManList) {
JSONObject jsonOldMan = new JSONObject();
jsonOldMan.accumulate("oldManId", oldMan.getOldManId());
jsonOldMan.accumulate("name", oldMan.getName());
jsonArray.put(jsonOldMan);
}
out.println(jsonArray.toString());
out.flush();
out.close();
} /*前台按照查询条件分页查询老人信息*/
@RequestMapping(value = https://www.it610.com/article/{"/frontlist" }, method = {RequestMethod.GET,RequestMethod.POST})
public String frontlist(String name,@ModelAttribute("userObj") UserInfo userObj,String addTime,Integer currentPage, Model model, HttpServletRequest request) throws Exception{
if (currentPage==null || currentPage == 0) currentPage = 1;
if (name == null) name = "";
if (addTime == null) addTime = "";
List oldManList = oldManService.queryOldMan(name, userObj, addTime, currentPage);
/*计算总的页数和总的记录数*/
oldManService.queryTotalPageAndRecordNumber(name, userObj, addTime);
/*获取到总的页码数目*/
int totalPage = oldManService.getTotalPage();
/*当前查询条件下总记录数*/
int recordNumber = oldManService.getRecordNumber();
request.setAttribute("oldManList",oldManList);
request.setAttribute("totalPage", totalPage);
request.setAttribute("recordNumber", recordNumber);
request.setAttribute("currentPage", currentPage);
request.setAttribute("name", name);
request.setAttribute("userObj", userObj);
request.setAttribute("addTime", addTime);
List userInfoList = userInfoService.queryAllUserInfo();
request.setAttribute("userInfoList", userInfoList);
return "OldMan/oldMan_frontquery_result";
}/*前台查询OldMan信息*/
@RequestMapping(value="https://www.it610.com/{oldManId}/frontshow",method=RequestMethod.GET)
public String frontshow(@PathVariable Integer oldManId,Model model,HttpServletRequest request) throws Exception {
/*根据主键oldManId获取OldMan对象*/
OldMan oldMan = oldManService.getOldMan(oldManId);
List userInfoList = userInfoService.queryAllUserInfo();
request.setAttribute("userInfoList", userInfoList);
request.setAttribute("oldMan",oldMan);
return "OldMan/oldMan_frontshow";
} /*ajax方式显示老人修改jsp视图页*/
@RequestMapping(value="https://www.it610.com/{oldManId}/update",method=RequestMethod.GET)
public void update(@PathVariable Integer oldManId,Model model,HttpServletRequest request,HttpServletResponse response) throws Exception {
/*根据主键oldManId获取OldMan对象*/
OldMan oldMan = oldManService.getOldMan(oldManId);
response.setContentType("text/json;
charset=UTF-8");
PrintWriter out = response.getWriter();
//将要被返回到客户端的对象
JSONObject jsonOldMan = oldMan.getJsonObject();
out.println(jsonOldMan.toString());
out.flush();
out.close();
} /*ajax方式更新老人信息*/
@RequestMapping(value = "https://www.it610.com/{oldManId}/update", method = RequestMethod.POST)
public void update(@Validated OldMan oldMan, BindingResult br,
Model model, HttpServletRequest request,HttpServletResponse response) throws Exception {
String message = "";
boolean success = false;
if (br.hasErrors()) {
message = "输入的信息有错误！";
writeJsonResponse(response, success, message);
return;
}
String manPhotoFileName = this.handlePhotoUpload(request, "manPhotoFile");
if(!manPhotoFileName.equals("upload/NoImage.jpg"))oldMan.setManPhoto(manPhotoFileName);
try {
oldManService.updateOldMan(oldMan);
message = "老人更新成功!";
success = true;
writeJsonResponse(response, success, message);
} catch (Exception e) {
e.printStackTrace();
message = "老人更新失败!";
writeJsonResponse(response, success, message);
}
}
/*删除老人信息*/
@RequestMapping(value="https://www.it610.com/{oldManId}/delete",method=RequestMethod.GET)
public String delete(@PathVariable Integer oldManId,HttpServletRequest request) throws UnsupportedEncodingException {
try {
oldManService.deleteOldMan(oldManId);
request.setAttribute("message", "老人删除成功!");
return "message";
} catch (Exception e) {
e.printStackTrace();
request.setAttribute("error", "老人删除失败!");
return "error";
} } /*ajax方式删除多条老人记录*/
@RequestMapping(value="https://www.it610.com/deletes",method=RequestMethod.POST)
public void delete(String oldManIds,HttpServletRequest request,HttpServletResponse response) throws IOException, JSONException {
String message = "";
boolean success = false;
try {
int count = oldManService.deleteOldMans(oldManIds);
success = true;
message = count + "条记录删除成功";
writeJsonResponse(response, success, message);
} catch (Exception e) {
//e.printStackTrace();
message = "有记录存在外键约束,删除失败";
writeJsonResponse(response, success, message);
}
} /*按照查询条件导出老人信息到Excel*/
@RequestMapping(value = https://www.it610.com/article/{"/OutToExcel" }, method = {RequestMethod.GET,RequestMethod.POST})
public void OutToExcel(String name,@ModelAttribute("userObj") UserInfo userObj,String addTime, Model model, HttpServletRequest request,HttpServletResponse response) throws Exception {
if(name == null) name = "";
if(addTime == null) addTime = "";
List oldManList = oldManService.queryOldMan(name,userObj,addTime);
ExportExcelUtil ex = new ExportExcelUtil();
String _title = "OldMan信息记录";
String[] headers = { "老人编号","姓名","性别","年龄","老人照片","登记用户","登记时间"};
List dataset = new ArrayList();
for(int i=0;
i 【Java毕业设计项目实战篇|Java项目:养老院管理系统(java+SpringBoot+thymeleaf+HTML+Js+mysql)】
源码获取：博客首页 "资源" 里下载！
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