入栏

aijinhui

2023-10-21 5e4c0666f6d0d91cc4cf2263e42c7f06505625c7

1
2
3
4
5
export function isPromise(maybePromise) {
    return (!!maybePromise &&
        !!maybePromise.then &&
        typeof maybePromise.then === 'function');
}