电磁锁概要修改提交

zhangnaisong

2024-07-30 9c092f52ad5c6c2c3b23fcfa511362bc71c6f96d

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