修改了魅宠饮食习惯

yz3456

2024-03-30 38e3523c6883eb3eaaf58995a9ad6db888ee4c43

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