pom.xml

@@ -165,17 +165,6 @@
 			<artifactId>mysql</artifactId>
 			<scope>test</scope>
 		</dependency>
-		<dependency>
-			<groupId>org.apache.poi</groupId>
-			<artifactId>poi-ooxml</artifactId>
-			<version>5.2.3</version> <!-- 请使用最新版本 -->
-		</dependency><!-- BY JERRY -->
-		<dependency>
-			<groupId>javax.servlet</groupId>
-			<artifactId>javax.servlet-api</artifactId>
-			<version>4.0.1</version> <!-- 请使用最新版本 -->
-			<scope>provided</scope>
-		</dependency>
 	</dependencies>
 
 	<build>

src/main/java/org/cmh/backend/Config/SecurityConfig.java

@@ -4,8 +4,6 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
-import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
-import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.security.web.SecurityFilterChain;
 
 @Configuration
@@ -13,22 +11,13 @@ public class SecurityConfig {
 
     @Bean
     public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
-        // Disable CSRF
+        // Use the new API to disable CSRF
         http.csrf(AbstractHttpConfigurer::disable)
-                // Permit all requests to all endpoints
+                // Permit all requests
                 .authorizeHttpRequests(authorize -> authorize
-                        .anyRequest().permitAll() // Allow all requests without authentication
+                        .anyRequest().permitAll()
-                )
+                );
-                // Disable form login
-                .formLogin(AbstractHttpConfigurer::disable)
-                // Disable logout
-                .logout(AbstractHttpConfigurer::disable);
 
         return http.build();
     }
-
-    @Bean
-    public PasswordEncoder passwordEncoder() {
-        return new BCryptPasswordEncoder();
-    }
 }

src/main/java/org/cmh/backend/MeetingManagement/controller/MeetingController.java

@@ -1,153 +0,0 @@
-package org.cmh.backend.MeetingManagement.controller;
-
-import org.cmh.backend.MeetingManagement.model.Meeting;
-import org.cmh.backend.MeetingManagement.service.MeetingService;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.http.HttpStatus;
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.*;
-
-import java.time.LocalDateTime;
-import java.time.OffsetDateTime;
-import java.time.format.DateTimeFormatter;
-import java.util.List;
-import java.util.Map;
-
-
-@RestController
-@RequestMapping("/meetings")
-public class MeetingController {
-
-    @Autowired
-    private MeetingService meetingService;
-
-    private final DateTimeFormatter formatter = DateTimeFormatter.ISO_OFFSET_DATE_TIME;
-
-    @GetMapping("/listAll")
-    public ResponseEntity<List<Meeting>> listAll() {
-        List<Meeting> data = meetingService.getAllMeetings();
-        return ResponseEntity.ok(data);
-    }
-
-    @PostMapping("/addMeeting")
-    public ResponseEntity<Meeting> add(@RequestBody Map<String, String> credentials) {
-        try {
-            Meeting meeting = new Meeting();
-            if (credentials.get("id") != null) {
-                meeting.setId(Long.parseLong(credentials.get("id")));
-            }
-            meeting.setName(credentials.get("name"));
-            meeting.setOrganizer(credentials.get("organizer"));
-
-            // Parse startTime and endTime to OffsetDateTime, then convert to LocalDateTime
-            OffsetDateTime startTime = OffsetDateTime.parse(credentials.get("startTime"), formatter);
-            OffsetDateTime endTime = OffsetDateTime.parse(credentials.get("endTime"), formatter);
-            meeting.setStartTime(startTime.toLocalDateTime());
-            meeting.setEndTime(endTime.toLocalDateTime());
-
-            meeting.setContent(credentials.get("content"));
-            meeting.setStatus(credentials.get("status"));
-
-            Meeting meetingAdd = meetingService.createMeeting(meeting);
-            return new ResponseEntity<>(meetingAdd, HttpStatus.CREATED);
-        } catch (Exception e) {
-            return new ResponseEntity<>(null, HttpStatus.BAD_REQUEST);
-        }
-    }
-
-    @PostMapping("/deleteMeeting")
-    public ResponseEntity<String> delete(@RequestBody Map<String, String> credentials) {
-        try {
-            meetingService.deleteMeeting(Long.valueOf(credentials.get("id")));
-            return new ResponseEntity<>("success", HttpStatus.OK);
-        } catch (Exception e) {
-            return new ResponseEntity<>("failure", HttpStatus.BAD_REQUEST);
-        }
-    }
-
-
-    @PostMapping("/updateMeeting")
-    public ResponseEntity<Meeting> update(@RequestBody Map<String, String> credentials) {
-        try {
-            // Validate and parse id
-            String idStr = credentials.get("id");
-            if (idStr == null || idStr.isEmpty()) {
-                throw new IllegalArgumentException("ID cannot be null or empty");
-            }
-            Long id = Long.parseLong(idStr);
-
-            // Validate and parse other fields
-            String name = credentials.get("name");
-            if (name == null || name.isEmpty()) {
-                throw new IllegalArgumentException("Name cannot be null or empty");
-            }
-
-            String organizer = credentials.get("organizer");
-            if (organizer == null || organizer.isEmpty()) {
-                throw new IllegalArgumentException("Organizer cannot be null or empty");
-            }
-
-            String startTimeStr = credentials.get("startTime");
-            if (startTimeStr == null || startTimeStr.isEmpty()) {
-                throw new IllegalArgumentException("Start time cannot be null or empty");
-            }
-            LocalDateTime startTime = LocalDateTime.parse(startTimeStr, DateTimeFormatter.ISO_LOCAL_DATE_TIME);
-
-            String endTimeStr = credentials.get("endTime");
-            if (endTimeStr == null || endTimeStr.isEmpty()) {
-                throw new IllegalArgumentException("End time cannot be null or empty");
-            }
-            LocalDateTime endTime = LocalDateTime.parse(endTimeStr, DateTimeFormatter.ISO_LOCAL_DATE_TIME);
-
-            String content = credentials.get("content");
-            if (content == null || content.isEmpty()) {
-                throw new IllegalArgumentException("Content cannot be null or empty");
-            }
-
-            String status = credentials.get("status");
-            if (status == null || status.isEmpty()) {
-                throw new IllegalArgumentException("Status cannot be null or empty");
-            }
-
-            // Create and update meeting
-            Meeting meeting = new Meeting();
-            meeting.setId(id);
-            meeting.setName(name);
-            meeting.setOrganizer(organizer);
-            meeting.setStartTime(startTime);
-            meeting.setEndTime(endTime);
-            meeting.setContent(content);
-            meeting.setStatus(status);
-
-            Meeting updatedMeeting = meetingService.updateMeeting(meeting.getId(), meeting);
-            return new ResponseEntity<>(updatedMeeting, HttpStatus.OK);
-        } catch (IllegalArgumentException e) {
-            return new ResponseEntity<>(null, HttpStatus.BAD_REQUEST);
-        } catch (Exception e) {
-            return new ResponseEntity<>(null, HttpStatus.INTERNAL_SERVER_ERROR);
-        }
-    }
-
-    @PostMapping("/getMeetingById")
-    public ResponseEntity<Meeting> getById(@RequestBody Map<String, String> credentials) {
-        try {
-            Meeting meeting = meetingService.getMeetingById(Long.valueOf(credentials.get("id"))).orElse(null);
-            return new ResponseEntity<>(meeting, HttpStatus.OK);
-        } catch (Exception e) {
-            return new ResponseEntity<>(null, HttpStatus.BAD_REQUEST);
-        }
-    }
-
-    @PostMapping("/searchMeetings")
-    public ResponseEntity<List<Meeting>> searchMeetings(@RequestBody Map<String, String> params) {
-        String name = params.get("name");
-        String organizer = params.get("organizer");
-        OffsetDateTime startTimeStr = OffsetDateTime.parse(params.get("startTime"), formatter);
-        LocalDateTime startTime1 = (startTimeStr.toLocalDateTime());
-        //LocalDateTime startTime = startTimeStr != null ? LocalDateTime.parse(startTimeStr) : null;
-
-        List<Meeting> meetings = meetingService.searchMeetings(name, organizer, startTime1);
-        return new ResponseEntity<>(meetings, HttpStatus.OK);
-    }
-
-}

src/main/java/org/cmh/backend/MeetingManagement/model/Meeting.java

@@ -1,48 +0,0 @@
-package org.cmh.backend.MeetingManagement.model;
-
-import jakarta.persistence.Entity;
-import jakarta.persistence.GeneratedValue;
-import jakarta.persistence.GenerationType;
-import jakarta.persistence.Id;
-import lombok.Getter;
-import lombok.Setter;
-import java.time.LocalDateTime;
-
-@Setter
-@Getter
-@Entity
-public class Meeting {
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long id;
-    private String name;
-    private String organizer;
-    private LocalDateTime startTime;  // Changed to LocalDateTime
-    private LocalDateTime endTime;    // Changed to LocalDateTime
-    private String content;
-    private String status;
-
-    public Meeting() {}
-
-    public Meeting(String name, String organizer, LocalDateTime startTime, LocalDateTime endTime, String content, String status) {
-        this.name = name;
-        this.organizer = organizer;
-        this.startTime = startTime;
-        this.endTime = endTime;
-        this.content = content;
-        this.status = status;
-    }
-
-    @Override
-    public String toString() {
-        return "Meeting{" +
-                "id=" + id +
-                ", name='" + name + '\'' +
-                ", organizer='" + organizer + '\'' +
-                ", startTime=" + startTime +
-                ", endTime=" + endTime +
-                ", content='" + content + '\'' +
-                ", status='" + status + '\'' +
-                '}';
-    }
-}

src/main/java/org/cmh/backend/MeetingManagement/repository/MeetingRepository.java

@@ -1,15 +0,0 @@
-package org.cmh.backend.MeetingManagement.repository;
-
-import org.cmh.backend.MeetingManagement.model.Meeting;
-import org.springframework.data.jpa.repository.JpaRepository;
-import java.time.LocalDateTime;
-import java.util.List;
-import org.springframework.data.jpa.repository.Query;
-
-public interface MeetingRepository extends JpaRepository<Meeting, Long> {
-    @Query("SELECT m FROM Meeting m WHERE " +
-            "(?1 IS NULL OR m.name LIKE %?1%) AND " +
-            "(?2 IS NULL OR m.organizer LIKE %?2%) AND " +
-            "(?3 IS NULL OR m.startTime >= ?3)")
-    List<Meeting> searchMeetings(String name, String organizer, LocalDateTime startTime);
-}

src/main/java/org/cmh/backend/MeetingManagement/service/MeetingService.java

@@ -1,74 +0,0 @@
-package org.cmh.backend.MeetingManagement.service;
-
-import org.cmh.backend.MeetingManagement.model.Meeting;
-import org.cmh.backend.MeetingManagement.repository.MeetingRepository;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
-import java.time.LocalDateTime;
-import java.util.List;
-import java.util.Optional;
-
-@Service
-public class MeetingService {
-    @Autowired
-    private MeetingRepository meetingRepository;
-
-    public List<Meeting> getAllMeetings() {
-        return meetingRepository.findAll();
-    }
-
-    public Optional<Meeting> getMeetingById(Long id) {
-        return meetingRepository.findById(id);
-    }
-
-    public Meeting createMeeting(Meeting meeting) {
-        validateMeeting(meeting);
-        return meetingRepository.save(meeting);
-    }
-
-    public Meeting updateMeeting(Long id, Meeting meetingDetails) {
-        validateMeeting(meetingDetails);
-        Meeting meeting = meetingRepository.findById(id)
-                .orElseThrow(() -> new RuntimeException("Meeting not found with id " + id));
-        meeting.setName(meetingDetails.getName());
-        meeting.setOrganizer(meetingDetails.getOrganizer());
-        meeting.setStartTime(meetingDetails.getStartTime());
-        meeting.setEndTime(meetingDetails.getEndTime());
-        meeting.setContent(meetingDetails.getContent());
-        meeting.setStatus(meetingDetails.getStatus());
-        return meetingRepository.save(meeting);
-    }
-
-    public void deleteMeeting(Long id) {
-        Meeting meeting = meetingRepository.findById(id)
-                .orElseThrow(() -> new RuntimeException("Meeting not found with id " + id));
-        meetingRepository.delete(meeting);
-    }
-
-    private void validateMeeting(Meeting meeting) {
-        if (meeting.getName() == null || meeting.getName().isEmpty()) {
-            throw new RuntimeException("会议名称不能为空");
-        }
-        if (meeting.getOrganizer() == null || meeting.getOrganizer().isEmpty()) {
-            throw new RuntimeException("组织者不能为空");
-        }
-        if (meeting.getStartTime() == null) {
-            throw new RuntimeException("开始时间不能为空");
-        }
-        if (meeting.getEndTime() == null) {
-            throw new RuntimeException("结束时间不能为空");
-        }
-        if (meeting.getStatus() == null || meeting.getStatus().isEmpty()) {
-            throw new RuntimeException("状态不能为空");
-        }
-    }
-
-
-        public List<Meeting> searchMeetings(String name, String organizer, LocalDateTime startTime) {
-            // 根据条件搜索会议
-            return meetingRepository.searchMeetings(name, organizer, startTime);
-        }
-    }
-
-