中文摘要：

国内众多的研究者对Web2.0环境下知识共享问题的研究投入了极大的研究热情,并取得了丰富的成果。但当前的研究缺乏基于内容的分析,在考察Web2.0环境下知识共享问题的研究现状上还存在一定的局限性。本研究通过对国内137篇论文和国外65篇论文关键词进行共词分析,直观形象地揭示了Web2.0环境下知识共享研究的国内外研究的主题。

英文摘要：

Researchers have studied into the great enthusiasm and made fruitful on the research of knowledge sharing in Web2.0 environment.But there are still some limitations, Especiallythe current lack of content-based analysis on the problem of research in the study of knowledge sharing in Web2.0 environment,. In this study, 137 papers on domestic and foreign words for a total of 65 papers term analysis, visual image reveals the Web2.0 environment of knowledge sharing and international research topics.