====== 差别 ======
这里会显示出您选择的修订版和当前版本之间的差别。
| 两侧同时换到之前的修订记录 前一修订版 后一修订版 | 前一修订版 后一修订版 两侧同时换到之后的修订记录 | ||
|
前端面试重点突破 [2021/12/22 17:48] 若愚 |
前端面试重点突破 [2021/12/22 18:01] 若愚 |
||
|---|---|---|---|
| 行 82: | 行 82: | ||
| async1() | async1() | ||
| - | new Promise(function(reslove){ | + | new Promise(function(resolve){ |
| console.log(' | console.log(' | ||
| resolve() | resolve() | ||
| 行 96: | 行 96: | ||
| ```javascript | ```javascript | ||
| const pro = new Promise((resolve, | const pro = new Promise((resolve, | ||
| - | const innerpro = new Promise((resolve, | + | |
| - | setTimeout(() => { | + | setTimeout(() => { |
| - | resolve(1); | + | resolve(1); |
| - | }, 0); | + | }, 0); |
| - | console.log(2); | + | console.log(2); |
| - | resolve(3); | + | resolve(3); |
| - | }); | + | }); |
| - | innerpro.then(res => console.log(res)); | + | innerpro.then(res => console.log(res)); |
| - | resolve(4); | + | resolve(4); |
| - | console.log(" | + | console.log(" |
| }) | }) | ||
| pro.then(res => console.log(res)); | pro.then(res => console.log(res)); | ||
| 行 154: | 行 154: | ||
| console.log(' | console.log(' | ||
| } | } | ||
| + | arr() | ||
| ``` | ``` | ||
| 行 287: | 行 288: | ||
| } | } | ||
| app(); | app(); | ||
| - | ` | + | ``` |
| - | `` | + | |
若愚 · 2021/12/28 18:04 · 前端面试重点突破.txt
