makoto_
前端
获得徽章 3
- 下面这段代码的执行顺序是啥，为什么是这样的顺序
Promise.resolve().then(() => {
console.log(0);
return Promise.resolve(4)
}).then(res => {
console.log(res);
})
Promise.resolve().then(() => {
console.log(1)
}).then(() => {
console.log(2)
}).then(() => {
console.log(3)
}).then(() => {
console.log(5)
}).then(() => {
console.log(6)
})展开赞过 123
![[捂脸]](http://lf-web-assets.juejin.cn/obj/juejin-web/xitu_juejin_web/img/jj_emoji_28.8981538.png)
![[呲牙]](http://lf-web-assets.juejin.cn/obj/juejin-web/xitu_juejin_web/img/jj_emoji_2.cd1e2bd.png)