三一车辆模型bug修改提交

zhangnaisong

2024-07-17 7c1e2217d0e4aad7498a5c136710c33cb55d00d0

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