修改附件删除接口

src/main/java/com/benyun/controller/EventAppendixController.java

@@ -133,9 +133,8 @@ public class EventAppendixController {
     @PostMapping("/delete")
     public Result<Boolean> delete(@RequestParam("id") Integer id) {
         EventAppendix eventAppendix = eventAppendixService.queryById(id);
-        if (eventAppendixService.deleteFile(eventAppendix))
-            return Result.success(this.eventAppendixService.deleteById(id));
-        else return Result.success(false);
+        eventAppendixService.deleteFile(eventAppendix);
+        return Result.success(this.eventAppendixService.deleteById(id));
     }