三一车辆追踪线程加入sessionId修改提交

zhangnaisong

2024-02-02 527f4fd86eafb17dea8b9589b269da531299a6e5

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