usePerformanceObserver
观察性能指标。
¥Observe performance metrics.
示例
用法
¥Usage
ts
import { usePerformanceObserver } from '@vueuse/core'
const entrys = ref<PerformanceEntry[]>([])
usePerformanceObserver({
entryTypes: ['paint'],
}, (list) => {
entrys.value = list.getEntries()
})
js
import { usePerformanceObserver } from '@vueuse/core'
const entrys = ref([])
usePerformanceObserver(
{
entryTypes: ['paint'],
},
(list) => {
entrys.value = list.getEntries()
},
)