PerformanceTiming.domContentLoadedEventStart - Web API 接口参考 编辑

概要

PerformanceTiming.domContentLoadedEventStart 是一个返回代表一个时刻的 unsigned long long 型只读属性，为解析器发出 DOMContentLoaded 事件之前，即所有的需要被运行的脚本已经被解析之时的 Unix毫秒时间戳。

语法

time = performanceTiming.domContentLoadedEventStart;

标准

Specification	Status	Comment
Navigation Timing PerformanceTiming.domContentLoadedEventStart	Recommendation	Initial definition.

浏览器兼容性

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参见

• 它属于 PerformanceTiming 接口。