cros fix

api-module/src/main/java/com/tzld/piaoquan/api/controller/FileController.java

@@ -20,9 +20,9 @@ import java.io.IOException;
 
 @RestController
 @RequestMapping("/file")
-@CrossOrigin(origins = "*")
 public class FileController {
 
+    @CrossOrigin(origins = "*")
     @PostMapping("/upload")
     public CommonResponse<FileInfo> fileUpload(@Validated FileUploadParam param, BindingResult bindingResult) throws IOException {
         if (bindingResult.hasErrors()) {