当代城市处于全球化的背景之下,正在步入多元时代,伴随着社会的民主化发展,城市形态的发展更多地反映社会各阶层人们的多样化要求。多样性是城市的天性,雅各布斯认为,关于城市规划的第一个问题也是最重要的问题是:城市如何能够综合不同的用途——在涉及这些用途的大部分领域— Contemporary cities are under the background of globalization and are entering a pluralistic era. With the democratization of society, the development of urban forms more reflects the diversified demands of people in all walks of life. Diversity is the nature of the city, and Jacobs believes that the first and most important question about urban planning is how cities can be used for different purposes - in most areas involving these uses -