Flutter--Debug小技巧

打印渲染树
1. 导入 import'package:flutter/rendering.dart';
2. debugDumpRenderTree()
统计应用启动时间
$ flutter run --trace-startup --profile
结果保存在 build/start_up_info.json

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转载自blog.csdn.net/weixin_41735943/article/details/120780253