运用文献资料、逻辑分析等方法,文章着重阐述了奥运会对旅游业的影响。通过查找大量资料以获取大量数据,并对相关资料进行对比整合,从游客、城市形象、整体经济效益方面研究奥运会对旅游业正面效益,并从旅游客流排挤效应,后奥运时期旅游经济的低谷两方面对其负面效应进行阐述。 Using literature, logical analysis and other methods, the article focuses on the Olympic Games on the impact of tourism. Through looking for a large amount of data to get a large amount of data and comparatively integrating relevant data, this paper studies the positive benefits of the Olympic Games to the tourism industry from the aspects of tourists, city image and overall economic benefits, and from the effect of tourism crowding out and the post-Olympic tourism economy trough In terms of its negative effects are described.