旧城承载着历史发展的点点滴滴,可以说,旧城是城市形象的一个重要代表,是城市历史风貌的外在体现。但如今我国地产行业大行其道,大量的历史城区被夷为平地,甚至许多城市的文脉被严重破坏。本文根据对日本东京及有代表性的欧洲历史城市对旧城区保护与改造的经验借鉴,总结出保持城市脉络与城市多样性重拾旧城活力的有效对策。欧洲的城市发展经验表明保护传统对城市而言是利远大于弊的雅各布斯曾对老建筑下过定义:“所谓的老建筑,我指的不是博物馆之类的老建筑,也不是那些需要昂贵修复的气宇轩昂的老建 The old city carries bits and pieces of historical development. It can be said that the old city is an important representative of the city’s image and an outward manifestation of the urban historical features. However, nowadays, the real estate industry in our country is very popular. A large number of historic urban areas have been razed to the ground and even the cultural context of many cities has been severely damaged. Based on the experience of the protection and renovation of the old city in Tokyo and representative European historical cities, this article summarizes the effective countermeasures to maintain the urban context and urban diversity and regain the vitality of the old city. Urban development in Europe has shown that the protection of traditions is far superior to the disadvantages of the city for the city of Jacobs has defined the old building: ”The so-called old building, I am not referring to the old buildings like museums, nor Those imposing old buildings that need expensive repairs