In order to understand the hot and forward trend of the research about the blockchain in the Chinese e-commerce field, it takes the literature in e-commerce field with the blockchain of the CNKI database as the sample, and it also uses CiteSpace V, SPSS21.0, Excel2010 and CNKI platform to carry out bibliometrics and visualization analysis. The energy distribution in the area of China's block chain research in e-commerce field is analyzed from the aspects of subject distribution, research level, source journals, author distribution, research institutions, fund projects and so on. And from the high frequency key words, key words social network and other dimensions depth analysis of the research hot spots and frontiers in the e-commerce field of block chain in Chinese academic circles. The study found: The research of China's block chain in the field of publishing has not yet started completely. It needs to be paid attention to by the academic circle, and its research field, scale of cooperation，scale and depth of research need to be strengthened. The research focuses mainly on the application of the agricultural products, the payment of e-commerce, the traceability of the electric business field and the regulatory aspects of the e-commerce. E-commerce segments, e-commerce related areas, e-commerce payment refinement, e-business logistics refinement, e-commerce finance, new technology or ideas related aspects are relatively cutting-edge potential research trends.

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