17 lines
376 B
JavaScript
17 lines
376 B
JavaScript
// 下面的任务最终状态是什么，相关的数据或失败原因是什么，最终输出什么
|
|
|
|
new Promise((resolve, reject) => {
|
|
console.log('任务开始');
|
|
resolve(1);
|
|
reject(2);
|
|
resolve(3);
|
|
console.log('任务结束');
|
|
});
|
|
|
|
new Promise((resolve, reject) => {
|
|
console.log('任务开始');
|
|
resolve(1);
|
|
resolve(2);
|
|
console.log('任务结束');
|
|
});
|