src/main/java/org/cmh/backend/NewsManagement/controller/FileController.java

@@ -1,65 +0,0 @@
-package org.cmh.backend.NewsManagement.controller;
-
-import org.cmh.backend.NewsManagement.dto.UploadFileResponse;
-import org.springframework.core.io.Resource;
-import org.springframework.core.io.UrlResource;
-import org.springframework.http.HttpHeaders;
-import org.springframework.http.HttpStatus;
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.*;
-import org.springframework.web.multipart.MultipartFile;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-@RestController
-@CrossOrigin // 如果前端和后端不在同一个域名或端口下，需要启用跨域
-public class FileController {
-
-    private static final String UPLOAD_DIR = "uploads/";
-
-    @PostMapping("/news/uploadPic")
-    public ResponseEntity<UploadFileResponse> uploadFile(@RequestParam("file") MultipartFile file) {
-        if (file.isEmpty()) {
-            return new ResponseEntity<>(new UploadFileResponse("文件不能为空", null), HttpStatus.BAD_REQUEST);
-        }
-
-        try {
-            // 确保上传目录存在
-            Path uploadDirPath = Paths.get(UPLOAD_DIR);
-            if (!Files.exists(uploadDirPath)) {
-                Files.createDirectories(uploadDirPath);
-            }
-
-            // 生成文件路径
-            byte[] bytes = file.getBytes();
-            Path path = Paths.get(UPLOAD_DIR + file.getOriginalFilename());
-            Files.write(path, bytes);
-
-            // 返回成功信息
-            return new ResponseEntity<>(new UploadFileResponse("文件上传成功", "/api/news/files/" + file.getOriginalFilename()), HttpStatus.OK);
-        } catch (IOException e) {
-            return new ResponseEntity<>(new UploadFileResponse("文件上传失败", null), HttpStatus.INTERNAL_SERVER_ERROR);
-        }
-    }
-
-    @GetMapping("/news/files/{filename}")
-    public ResponseEntity<Resource> getFile(@PathVariable String filename) {
-        try {
-            Path filePath = Paths.get(UPLOAD_DIR).resolve(filename).normalize();
-            Resource resource = new UrlResource(filePath.toUri());
-
-            if (resource.exists() && resource.isReadable()) {
-                return ResponseEntity.ok()
-                        .header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + resource.getFilename() + "\"")
-                        .body(resource);
-            } else {
-                return new ResponseEntity<>(HttpStatus.NOT_FOUND);
-            }
-        } catch (Exception e) {
-            return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
-        }
-    }
-}

src/main/java/org/cmh/backend/NewsManagement/controller/NewsController.java

@@ -24,15 +24,6 @@ public class NewsController {
         return new ResponseEntity<>(newsService.getNewsByPage(pageNo, pageSize), HttpStatus.OK);
     }
 
-    @GetMapping("/{id}")
-    public ResponseEntity<News> getNewsPage(@PathVariable Long id) {
-        try {
-            return new ResponseEntity<>(newsService.getNewsById(id), HttpStatus.OK);
-        } catch (EntityNotFoundException e) {
-            return new ResponseEntity<>(HttpStatus.NOT_FOUND);
-        }
-    }
-
     @PostMapping
     @JwtVerify
     public ResponseEntity<MessageResponse> createNews(@RequestBody NewsRequest request) {
@@ -43,7 +34,7 @@ public class NewsController {
         } catch (Exception e) {
             return new ResponseEntity<>(new MessageResponse("创建失败:" + e.getMessage()), HttpStatus.BAD_REQUEST);
         }
-        return new ResponseEntity<>(new MessageResponse("创建成功"), HttpStatus.CREATED);
+        return new ResponseEntity<>(new MessageResponse("创建成功"), HttpStatus.OK);
     }
 
     @PutMapping("/{id}")

src/main/java/org/cmh/backend/NewsManagement/dto/NewsRequest.java

@@ -12,5 +12,4 @@ public class NewsRequest extends JwtRequest {
     private String content;
     private String imagePath;
     private String author;
-    private String tenant;
 }

src/main/java/org/cmh/backend/NewsManagement/dto/UploadFileResponse.java

@@ -1,16 +0,0 @@
-package org.cmh.backend.NewsManagement.dto;
-
-
-import lombok.Getter;
-import lombok.Setter;
-
-@Getter
-@Setter
-public class UploadFileResponse extends MessageResponse {
-    private String url;
-
-    public UploadFileResponse(String message, String url) {
-        super(message);
-        this.url = url;
-    }
-}

src/main/java/org/cmh/backend/NewsManagement/model/News.java

@@ -31,6 +31,4 @@ public class News {
 
     @CreationTimestamp
     private LocalDateTime createdAt;
-
-    private String tenant;
 }

src/main/java/org/cmh/backend/NewsManagement/service/NewsService.java

@@ -50,15 +50,8 @@ public class NewsService {
 
     public void deleteNews(Long id) {
         if (!newsRepository.existsById(id)) {
-            throw new EntityNotFoundException();
+            throw new EntityNotFoundException("News with id " + id + " not found.");
         }
         newsRepository.deleteById(id);
     }
-
-    public News getNewsById(Long id) {
-        if (!newsRepository.existsById(id)) {
-            throw new EntityNotFoundException();
-        }
-        return newsRepository.findById(id).orElse(null);
-    }
 }

src/main/resources/application.properties

@@ -22,8 +22,5 @@ server.servlet.encoding.force=true
 server.servlet.encoding.charset=utf-8
 # verificationCode
 verification.code.images.path=src/main/resources/static/verificationCodeImages
-# set the max size of a single file
+
-spring.servlet.multipart.max-file-size=50MB
-# set the max size of the total request
-spring.servlet.multipart.max-request-size=50MB