[TOC] ## useNetwork ``` import { useNetwork } from '@vueuse/core' const { isOnline, offlineAt, downlink, downlinkMax, effectiveType, saveData, type } = useNetwork() console.log(isOnline.value) ``` 以对象形式使用 ``` import { reactive } from 'vue' const network = reactive(useNetwork()) console.log(network.isOnline) ```