Design and implementation of web search engine based on Lucene

Lucene full-text retrieval technology is a basic technology used widely in information retrieval field.It is an excellent tech-nology frame of full-text retrieval engine of open source code.It is embedded to retrieval engine of application according to Lucene's frame criterion and expanding its function.Firstly,Lucene,an advance full-text retrieval engine is introduced,system structure,runing logic,and extend based on lucene are analysed in detail.Then employ it in the application,demonstrate the design and implement of a web search engine based on lucene technology.