国际私法规则层面关于国际消费者合同的法律适用有以下几种情况 ,即适用当事人自主选择的法律 ,适用与当事人或交易有最密切联系的法律 ,适用消费者惯常居所地法 ,适用强制性规则等。同时 ,网络技术的日新月异又给国际消费者合同的法律适用带来了新的挑战。 There are several cases of the law applicable to international consumer contracts at the level of private international law rules: the law applicable to parties ’choice of laws, the law having the closest connection with parties or transactions, the law applicable to consumers’ habitual residence and the application of mandatory rules Wait. At the same time, the ever-changing network technology has brought new challenges to the legal application of international consumer contracts.