Real-time searching method of product

The invention relates to a real-time searching method of a product, comprising the following steps of: (1) product index searching: dividing index data into a field part and an attribute part by adopting a uniform index structure, wherein the field part comprises a product name and product keyword data which need to provide full-text search text contents, and the attribute part comprises a product price, a product attribution area and categorical data which need to provide filtering contents; (2) data query searching: firstly dividing words of user keywords by adopting a variable word dividing method, then analyzing, understanding and filtering word dividing results by using a syntax analyzing engine, finally submitting to a searching querier, searching the analyzed keywords by the searching querier, and returning the searching results. The invention can be used for updating the index data in real time, provide the full-text search based on the keywords and the filtering based on attributes, realize the accurate searching function on the product and be widely used in searching fields, such as electronic commerce searching and the like which have high searching accuracy.