京味文化固然形成了一些被人们所认为的固定特征,如独特的京味语言(京片儿),以胡同、四合院为标志的建筑,但是,也从来没有停止变化的步伐。于是,“他者”视角成为考察京味文化变迁的一个合理有效的角度。京味文化的形成是在汉文化的基础上,融合满、蒙等少数民族文化,并经多年融合、转化形成一样,京味文化一直以来,都是在与其他地域、民族、国家文化相互磨合、碰撞的过程中,不断更新着自己的内容与表现形态的。因而,从城市移发的“他者”视角对京味文化的变迁进行研究有极其重要的理论 Beijing culture has formed some fixed characteristics that people think, such as the unique Beijing flavor language (Beijing film children), alley, courtyard, as the symbol of the building, but also never stopped the pace of change. As a result, the perspective of “others ” has become a reasonable and effective way to examine the cultural changes in Beijing. The formation of Beijing flavor culture is based on the Chinese culture, the integration of Manchu and Mongolian and other ethnic cultures, and after years of integration and transformation into the same, Beijing culture has always been with other regions, nationalities, national culture mutual collision, collision In the process of constantly updating their content and expression. Therefore, it is extremely important to study the vicissitudes of Beijing culture from the “other” perspective of urban migration