PerformanceLongTaskTiming 🧪

金丝雀发布 🧪

此 API 目前仅在 React Native 的 Canary 和 Experimental 渠道中可用。

¥This API is currently only available in React Native’s Canary and Experimental channels.

如果你想尝试，请在你的应用中使用 启用 Canary 版本通道。

¥If you want to try it out, please enable the Canary Channel in your app.

全局 PerformanceLongTaskTiming 类，如 Web 规范中定义。

¥The global PerformanceLongTaskTiming class, as defined in Web specifications.

部分支持

attribution 属性的值始终为空数组。

¥The value for the attribution property is always an empty array.