BrowserPerformanceMeasurement class

new BrowserPerformanceMeasurement(name: string, correlationId: string)

参数

function endMeasurement()

function flushMeasurement(): null | number

返回

刷新浏览器标记和度量。

static function flushMeasurements(correlationId: string, measurements: SubMeasurement[])

参数

function startMeasurement()

static function supportsBrowserPerformance(): boolean

返回