[ECMAScript] 请分析如下promise执行的结果并解释原因[代码]

haizhilin2013

2019-10-12 14:20:07 星期六

ECMAScript

                    
                        

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