sp-isoffline/test.js

is online and offline on nodejs; 检测网络状态（nodejs）

const {offlineListener} = require('./index')
let time = offlineListener({
    time: 1000,
    // interval: 3,
    offline(callback) {
        console.log('网络断开')
        callback(({ status }) => {
            if (status) console.log('联网成功')
            else console.log('网络连接失败')
        })
    },
    // online({ status }) {
    //     if (status) console.log('网络正常')
    // }
})

setTimeout(() => {
    console.log(time.clear);
    time.clear()
}, 20000)