The present invention provides an aggregated text density based webpage body text extraction method and apparatus. In the method, webpage text content is segmented by a method of separating a webpage HTML according to a tag, so as to effectively separate various types of texts in the content. A special website extraction rule does not need to be customized, so that the method is high in generality; a complex text mining means is not required, so that the method is simple and efficient and accurate for extraction of various types of webpage body texts.