随着数字技术的迅速发展和全球化进程的不断推进,跨境电子商务已成为国际贸易的重要形式之一。本研究以数字化时代的跨境电子商务为研究对象,围绕其发展趋势及面临的挑战展开探讨。通过系统的文献综述和案例分析,研究识别出我国跨境电子商务的五大发展趋势,即移动商务的快速增长、社交媒体与电子商务的深度融合、人工智能和大数据在个性化推荐中的广泛应用、区块链技术在支付和供应链管理中的创新应用,以及虚拟现实(VR)和增强现实(AR)技术在提升用户体验方面的潜力。同时,研究也发现跨境电子商务面临诸多挑战,包括跨境支付和结算的复杂性、国际物流和配送效率问题、各国法律法规与税收政策的差异以及数据安全和隐私保护问题。针对以上挑战,研究提出了优化支付系统、完善物流网络、深入了解目标市场的法律法规与税收政策以及构建全方位数据保护体系等解决措施,以期进一步推动我国跨境电子商务的健康发展。With the rapid development of digital technology and the continuous advancement of globalization, cross-border e-commerce has become one of the important forms of international trade. This study focuses on the development trend and challenges of cross-border e-commerce in the digital era. Through systematic literature review and case analysis, the study identifies five major development trends of cross-border e-commerce in China, namely, the rapid growth of mobile commerce, the deep integration of social media and e-commerce, the wide application of artificial intelligence and big data in personalized recommendations, the innovative application of blockchain technology in payment and supply chain management, and the potential of virtual reality (VR) and augmented reality (AR) technology in improving user experience. At the same time, the study also found that cross-border e-commerce faces many challenges, including the comple