类：PerformanceResourceTiming

🌐 Class: PerformanceResourceTiming

• 扩展：<PerformanceEntry>

提供有关应用资源加载的详细网络时间数据。

🌐 Provides detailed network timing data regarding the loading of an application's resources.

此类的构造函数不直接暴露给用户。

🌐 The constructor of this class is not exposed to users directly.