
获得徽章 0
- 来,摸鱼转动你🉐️小脑壳,看看这个怎么玩
const p = function() {
return new Promise((resolve, reject) => {
const p1 = new Promise((resolve, reject) => {
setTimeout(() => {
resolve(1)
}, 0)
resolve(2)
})
p1.then((res) => {
console.log(res);
})
console.log(3);
resolve(4);
})
}
p().then((res) => {
console.log(res);
})
console.log('end');
输出的是什么???????展开2点赞