F

src/main/java/com/lyg/tools/common/FileUtil.java

 
 import java.io.File;
 import java.io.FileOutputStream;
-import java.io.IOException;
 import java.io.OutputStream;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
         // 相对路径 - 不包含 uploadPath
         String url = String.format("%s/%s/%s", appid, monthStr, newFileName);
 
-        return new String[] { filePath, url };
+        return new String[]{filePath, url};
     }
 
     // 上传目录

src/main/java/com/lyg/tools/controller/UploadController.java

     @Autowired
     FileUtil fileUtil;
 
-    public static String getFileType(MultipartFile file) throws Exception {
-        String fileName = file.getOriginalFilename();
-        // 通过文件名获取文件后缀，并与MIME类型映射表对比获取文件类型
-        String fileSuffix = fileName.substring(fileName.lastIndexOf(".") + 1);
-        // 这里可以扩展为查询MIME类型映射表
-        return fileSuffix;
-    }
 
     /**
      * 通用端上传文件
+     *
      * @param projectId 应用Id
      * @return
      * @throws Exception
      */
-    @PostMapping("/upload/cms")
+    @PostMapping("/upload/{projectId}")
     public ResponseBean uploadAdmin(@RequestParam(value = "file") MultipartFile file,
-                                    @PathVariable(value = "projectId") String projectId
-    ) throws Exception {
-        String fileType = getFileType(file);
+                                    @RequestParam(value = "fileType") String fileType,
+                                    @PathVariable(value = "projectId") String projectId) throws Exception {
 
         Map<String, Object> res = new HashMap<>();
         String fileName = file.getOriginalFilename();
      * @return
      * @throws Exception
      */
-    @PostMapping("/upload/base64/{appid}")
+    @PostMapping("/upload/base64/{projectId}")
     public ResponseBean uploadBase64(
-            @PathVariable(value = "appid") String projectId,
+            @PathVariable(value = "projectId") String projectId,
             @RequestParam(value = "base64") String base64,
             @RequestParam(value = "fileName", defaultValue = "unknown.jpg") String fileName
     ) throws Exception {