/family1/bignote1修改为了/family1/bignote

feige

2023-04-02 beba42aa1204efae58283196656aae7d6a0d3cfe

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