MarkdownLog/前端/NodeJS/TestJS/Test_NodeTask.js

async function async1() {
console.log(`async1 start`)
await async2()
console.log(`async1 end`)
}

async function async2() {
console.log(`async2`)
}

console.log(`script start`)

setTimeout(function () {
console.log(`setTimeout 0`)
}, 0)

setTimeout(function() {
console.log(`setTimeout 2`)
}, 300)

setImmediate(() => { console.log(`setImmediate`) })

process.nextTick(() => { console.log(`nextTick1`) })

async1()

process.nextTick(() => { console.log(`nextTick2`) })

new Promise(function (resolve) {
console.log(`promise 1`)
resolve()
console.log(`promise 2`)
}).then(function() {
console.log(`promise 3`)
})

console.log(`script end`)