清淤锁重新封装

aijinhui

2023-11-24 c2e9f82dfe87e9bd967d8445bd4b5b632f3f0d1a

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export function isPromise(maybePromise) {
    return (!!maybePromise &&
        !!maybePromise.then &&
        typeof maybePromise.then === 'function');
}