[JavaScript][异步]Promise 构造函数是同步执行还是异步执行,那么 then 方法呢?
const promise = new Promise((resolve, reject) => {
console.log(1)
resolve()
console.
[JavaScript][异步]Promise 构造函数是同步执行还是异步执行,那么 then 方法呢?
const promise = new Promise((resolve, reject) => {
console.log(1)
resolve()
console.