Data index system based on webpage information data

The invention discloses a data index system based on webpage information data. The data index system comprises an indexer module, a network application program module and a solr search application server module. An index record database is established in the indexer module. The network application program module comprises a search module and a search feedback module. The solr search application server module comprises an XML response module, an XML update processor, a CSV update processor, a standard request processor, a client request processor, a lucene search application server and a management, update and function-searching function. An output end of the index record database and an output end of the search module are connected with the solr search application server module. An output end of the solr search application server module is connected with the search feedback module. The search feedback module is used for outputting a best data search result. The data index system based on webpage information d