序唐代的长安城自7世纪至9世纪,作为全球屈指可数的大都市繁荣之极,已毋庸赘言。长安首先是一座作为王朝的都城而规划营建的政治、军事城市,也是一座与其他城市相隔离的消费城市。它还作为延伸到西亚与北亚的贸易堀市网之枢纽,构成了国际贸易核心之一,特别是随着8世纪以后中国大陆内部日益显著的交通、商业组织的高密度的发展,它同时兼备了作为国内商业中心之一的功能。长安毕竟是作为理想都市而营造的。为体现作为都城的理念,在实测面积达东西 Chang’an City, the order of the Tang Dynasty From the 7th to the 9th century, as the most prosperous metropolis in the world, it is indisputable. First, Chang’an is a political and military city planned and constructed as the capital of the dynasty. It is also a consumer city isolated from other cities. It also serves as a hub for the trade-hub Horne, which extends to West Asia and North Asia, and constitutes one of the core of international trade. In particular, with the increasingly high-density development of increasingly significant traffic and commercial organizations in mainland China after the 8th century, Equipped with one of the functions as a domestic business center. After all, Changan is built as an ideal city. To reflect the idea of ​​being the capital city, the measured area of ​​up to things