Promise.race 是否在第一次履行后拒绝其他承诺？

Question

我找不到确切答案的东西。在 Promise.race 第一次履行后，其余的承诺是保持运行还是被拒绝？

Answer 1

答案是是，他们保留运行。可以自己看答案

const promise1 = new Promise((resolve, reject) => {
  setTimeout(() => {
    console.log('completing promise1 after 1 sec')
    resolve('one');
  }, 1000);
});

const promise2 = new Promise((resolve, reject) => {
  setTimeout(() => {
    console.log('completing promise2 after .5 sec')
    resolve('two');
  }, 500);
});

Promise.race([promise1, promise2]).then((value) => {
  console.log(value);
  // Both resolve, but promise2 is faster
});

Promise.race 是否在第一次履行后拒绝其他承诺？

Does Promise.race rejects the other promises after first fulfillment?

javascript

asynchronous