perf: shared_preferences加载失败时自动删除无效文件

2025-04-12 19:31:45 +08:00
parent d6239822db
commit 489784104e
1 changed files with 3 additions and 1 deletions
@@ -8,9 +8,11 @@ class SharedPreferences:
        self._data = self._load_preferences()

    def _load_preferences(self):
-        if os.path.exists(self.path):
+        try:
            with open(self.path, "r") as f:
                return json.load(f)
+        except json.JSONDecodeError:
+            os.remove(self.path)
        return {}

    def _save_preferences(self):