宿舍管理系統(tǒng)代碼實現(xiàn)?宿舍管理系統(tǒng)旨在實現(xiàn)對宿舍信息、學生住宿信息、宿舍報修等功能的有效管理。通過該系統(tǒng)，宿舍管理人員能夠方便快捷地進行各項操作，提高宿舍管理的效率和準確性。##二、技術(shù)選型1.前端：采用HTML5、CSS3和JavaScript進行頁面設(shè)計，使用Vue.js框架構(gòu)建前端應(yīng)用，以提高代碼的可維護性和交互性。2.后端：選擇SpringBoot作為后端開發(fā)框架，它具有快速開發(fā)、內(nèi)置Web容器等優(yōu)點。數(shù)據(jù)庫采用MySQL，用于存儲系統(tǒng)中的各種數(shù)據(jù)。##三、數(shù)據(jù)庫設(shè)計1.宿舍表（dormitory）-字段：dormitory_id（宿舍編號，主鍵），dormitory_name（宿舍名稱），building_id（所屬樓棟編號），room_number（房間號），capacity（宿舍容量）2.學生表（student）-字段：student_id（學生編號，主鍵），student_name（學生姓名），gender（性別），department（所在院系），major（專業(yè)），entrance_year（入學年份）3.住宿關(guān)系表（student_dormitory）-字段：id（主鍵），student_id（學生編號，外鍵關(guān)聯(lián)student表），dormitory_id（宿舍編號，外鍵關(guān)聯(lián)dormitory表），start_date（入住時間），end_date（離校時間）4.報修表（repair）-字段：repair_id（報修編號，主鍵），student_id（學生編號，外鍵關(guān)聯(lián)student表），dormitory_id（宿舍編號，外鍵關(guān)聯(lián)dormitory表），problem_description（問題描述），repair_status（報修狀態(tài)，如待處理、處理中、已完成），repair_date（報修時間）##四、后端代碼實現(xiàn)（一）SpringBoot項目搭建1.創(chuàng)建SpringBoot項目使用SpringInitializr創(chuàng)建一個新的SpringBoot項目，選擇所需的依賴，如SpringWeb、SpringDataJPA、MySQLDriver等。2.配置文件在`src/main/resources/perties`中配置數(shù)據(jù)庫連接信息：```propertiesspring.datasource.url=jdbc:mysql://localhost:3306/dormitory_managementspring.datasource.username=rootspring.datasource.password=passwordspring.datasource.driver-class-name.mysql.cj.jdbc.Driverspring.jpa.database-platform=org.hibernate.dialect.MySQL57Dialect```（二）宿舍相關(guān)接口實現(xiàn)1.創(chuàng)建宿舍接口在`DormitoryController`中編寫創(chuàng)建宿舍的接口：```java@RestController@RequestMapping("/dormitories")publicclassDormitoryController{privatefinalDormitoryServicedormitoryService;publicDormitoryController(DormitoryServicedormitoryService){this.dormitoryService=dormitoryService;}@PostMappingpublicResponseEntity<Dormitory>createDormitory(@RequestBodyDormitorydormitory){DormitorycreatedDormitory=dormitoryService.createDormitory(dormitory);returnnewResponseEntity<>(createdDormitory,HttpStatus.CREATED);}}```其中`DormitoryService`接口和實現(xiàn)類：```javapublicinterfaceDormitoryService{DormitorycreateDormitory(Dormitorydormitory);}@ServicepublicclassDormitoryServiceImplimplementsDormitoryService{privatefinalDormitoryRepositorydormitoryRepository;publicDormitoryServiceImpl(DormitoryRepositorydormitoryRepository){this.dormitoryRepository=dormitoryRepository;}@OverridepublicDormitorycreateDormitory(Dormitorydormitory){returndormitoryRepository.save(dormitory);}}````DormitoryRepository`繼承自`JpaRepository`：```javapublicinterfaceDormitoryRepositoryextendsJpaRepository<Dormitory,Long>{}```2.獲取所有宿舍接口```java@GetMappingpublicResponseEntity<List<Dormitory>>getAllDormitories(){List<Dormitory>dormitories=dormitoryService.getAllDormitories();returnnewResponseEntity<>(dormitories,HttpStatus.OK);}``````javapublicinterfaceDormitoryService{List<Dormitory>getAllDormitories();}@ServicepublicclassDormitoryServiceImplimplementsDormitoryService{privatefinalDormitoryRepositorydormitoryRepository;publicDormitoryServiceImpl(DormitoryRepositorydormitoryRepository){this.dormitoryRepository=dormitoryRepository;}@OverridepublicList<Dormitory>getAllDormitories(){returndormitoryRepository.findAll();}}```（三）學生相關(guān)接口實現(xiàn)1.創(chuàng)建學生接口```java@RestController@RequestMapping("/students")publicclassStudentController{privatefinalStudentServicestudentService;publicStudentController(StudentServicestudentService){this.studentService=studentService;}@PostMappingpublicResponseEntity<Student>createStudent(@RequestBodyStudentstudent){StudentcreatedStudent=studentService.createStudent(student);returnnewResponseEntity<>(createdStudent,HttpStatus.CREATED);}}``````javapublicinterfaceStudentService{StudentcreateStudent(Studentstudent);}@ServicepublicclassStudentServiceImplimplementsStudentService{privatefinalStudentRepositorystudentRepository;publicStudentServiceImpl(StudentRepositorystudentRepository){this.studentRepository=studentRepository;}@OverridepublicStudentcreateStudent(Studentstudent){returnstudentRepository.save(student);}}``````javapublicinterfaceStudentRepositoryextendsJpaRepository<Student,Long>{}```2.獲取所有學生接口```java@GetMappingpublicResponseEntity<List<Student>>getAllStudents(){List<Student>students=studentService.getAllStudents();returnnewResponseEntity<>(students,HttpStatus.OK);}``````javapublicinterfaceStudentService{List<Student>getAllStudents();}@ServicepublicclassStudentServiceImplimplementsStudentService{privatefinalStudentRepositorystudentRepository;publicStudentServiceImpl(StudentRepositorystudentRepository){this.studentRepository=studentRepository;}@OverridepublicList<Student>getAllStudents(){returnstudentRepository.findAll();}}```（四）住宿關(guān)系相關(guān)接口實現(xiàn)1.分配學生到宿舍接口```java@RestController@RequestMapping("/student-dormitories")publicclassStudentDormitoryController{privatefinalStudentDormitoryServicestudentDormitoryService;publicStudentDormitoryController(StudentDormitoryServicestudentDormitoryService){this.studentDormitoryService=studentDormitoryService;}@PostMappingpublicResponseEntity<StudentDormitory>assignStudentToDormitory(@RequestBodyStudentDormitorystudentDormitory){StudentDormitoryassigned=studentDormitoryService.assignStudentToDormitory(studentDormitory);returnnewResponseEntity<>(assigned,HttpStatus.CREATED);}}``````javapublicinterfaceStudentDormitoryService{StudentDormitoryassignStudentToDormitory(StudentDormitorystudentDormitory);}@ServicepublicclassStudentDormitoryServiceImplimplementsStudentDormitoryService{privatefinalStudentDormitoryRepositorystudentDormitoryRepository;publicStudentDormitoryServiceImpl(StudentDormitoryRepositorystudentDormitoryRepository){this.studentDormitoryRepository=studentDormitoryRepository;}@OverridepublicStudentDormitoryassignStudentToDormitory(StudentDormitorystudentDormitory){returnstudentDormitoryRepository.save(studentDormitory);}}``````javapublicinterfaceStudentDormitoryRepositoryextendsJpaRepository<StudentDormitory,Long>{}```2.獲取學生住宿信息接口```java@GetMapping("/{studentId}")publicResponseEntity<List<StudentDormitory>>getStudentAmodation(@PathVariableLongstudentId){List<StudentDormitory>studentDormitories=studentDormitoryService.getStudentAmodation(studentId);returnnewResponseEntity<>(studentDormitories,HttpStatus.OK);}``````javapublicinterfaceStudentDormitoryService{List<StudentDormitory>getStudentAmodation(LongstudentId);}@ServicepublicclassStudentDormitoryServiceImplimplementsStudentDormitoryService{privatefinalStudentDormitoryRepositorystudentDormitoryRepository;publicStudentDormitoryServiceImpl(StudentDormitoryRepositorystudentDormitoryRepository){this.studentDormitoryRepository=studentDormitoryRepository;}@OverridepublicList<StudentDormitory>getStudentAmodation(LongstudentId){returnstudentDormitoryRepository.findByStudentId(studentId);}}```（五）報修相關(guān)接口實現(xiàn)1.提交報修接口```java@RestController@RequestMapping("/repairs")publicclassRepairController{privatefinalRepairServicerepairService;publicRepairController(RepairServicerepairService){this.repairService=repairService;}@PostMappingpublicResponseEntity<Repair>submitRepair(@RequestBodyRepairrepair){RepairsubmittedRepair=repairService.submitRepair(repair);returnnewResponseEntity<>(submittedRepair,HttpStatus.CREATED);}}``````javapublicinterfaceRepairService{RepairsubmitRepair(Repairrepair);}@ServicepublicclassRepairServiceImplimplementsRepairService{privatefinalRepairRepositoryrepairRepository;publicRepairServiceImpl(RepairRepositoryrepairRepository){this.repairRepository=repairRepository;}@OverridepublicRepairsubmitRepair(Repairrepair){returnrepairRepository.save(repair);}}``````javapublicinterfaceRepairRepositoryextendsJpaRepository<Repair,Long>{}```2.獲取所有報修記錄接口```java@GetMappingpublicResponseEntity<List<Repair>>getAllRepairs(){List<Repair>repairs=repairService.getAllRepairs();returnnewResponseEntity<>(repairs,HttpStatus.OK);}``````javapublicinterfaceRepairService{List<Repair>getAllRepairs();}@ServicepublicclassRepairServiceImplimplementsRepairService{privatefinalRepairRepositoryrepairRepository;publicRepairServiceImpl(RepairRepositoryrepairRepository){this.repairRepository=repairRepository;}@OverridepublicList<Repair>getAllRepairs(){returnrepairRepository.findAll();}}```##五、前端代碼實現(xiàn)（一）頁面布局使用VueRouter進行路由管理，創(chuàng)建不同的頁面組件，如宿舍管理頁面、學生管理頁面、住宿分配頁面、報修頁面等。例如，宿舍管理頁面的模板：```html<template><div><h1>宿舍管理</h1><table><thead><tr><th>宿舍編號</th><th>宿舍名稱</th><th>所屬樓棟</th><th>房間號</th><th>容量</th></tr></thead><tbody><trv-for="dormitoryindormitories":key="dormitory.dormitory_id"><td>{{dormitory.dormitory_id}}</td><td>{{dormitory.dormitory_name}}</td><td>{{dormitory.building_id}}</td><td>{{dormitory.room_number}}</td><td>{{dormitory.capacity}}</td></tr></tbody></table><button@click="createDormitory">創(chuàng)建宿舍</button></div></template>```（二）數(shù)據(jù)交互通過Axios庫與后端接口進行數(shù)據(jù)交互。例如，獲取所有宿舍信息：```javascriptexportdefault{data(){return{dormitories:[]};},mounted(){this.fetchDormitories();},methods:{fetchDormitories(){axios.get('/dormitories').then(response=>{this.dormitories=response.data;}).catch(error=>{console.error('Errorfetchingdormitories:',error);});},createDormitory(){constnewDormitory={dormitory_name:'新宿舍',building_id:1,room_number:'101',capacity:4};axios.post('/dormitories',newDormitory).then(response=>{this.fetchDormitories();}).catch(error=>{console.error('Errorcreatingdormitory:',error);});}}};```##六、測試1.單元測試使用JUnit對后端接口進行單元測試。例如，測試創(chuàng)建宿舍接口：```java@SpringBootTestpublicclassDormitoryControllerTest{@AutowiredprivateMockMvcmockMv