仅debug版启用文件日志

lib/funcs.dart

@@ -42,10 +42,9 @@ Future<dynamic> initLog() async {
     if (!await dir.exists()) {
       await dir.create(recursive: true);
     }
-    File file =
-        File("${dir.path}/log_${DateTime.now().millisecondsSinceEpoch}.log");
-    output = MultiOutput(
-        [ConsoleOutput(), FileOutput(file: file, overrideExisting: true)]);
+    output = kDebugMode
+        ? MultiOutput([ConsoleOutput(), AdvancedFileOutput(path: dir.path)])
+        : ConsoleOutput();
   }
   logger = Logger(
       printer: PrettyPrinter(