es6面试题

October 7, 2019 · View on GitHub

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最新:2019.10.05

es6 | es7

es6

console.log(1);
const promise = new Promise((resolve, reject) => {
  console.log(2)
  resolve()
  console.log(3)
})
promise.then(() => {
  console.log(4)
})
console.log(5)

es7