fix: 修复统计问题

Author: SilianZ

core/router.py

@@ -28,8 +28,8 @@ async def _(
             data = await random.choice(self.storages).express(
                 file_hash, request, response
             )
-            self.counters.bytes += int(data["bytes"])
-            self.counters.hits += int(data["hits"])
+            self.counters.bytes += data["bytes"]
+            self.counters.hits += data["hits"]
             return response
 
         @self.route.get("/measure/{size}")

core/storages/local.py

@@ -86,7 +86,7 @@ async def express(
             response.set_status(404, "File not found")
             return {"bytes": 0, "hits": 0}
         try:
-            file_size = (os.path.getsize(path),)
+            file_size = os.path.getsize(path)
             response = web.FileResponse(path, status=200)
             response.headers["x-bmclapi-hash"] = hash
             await response.prepare(request)