Full-text search method and device, storage medium and processor

The embodiment of the invention provides a full-text search method and device, a storage medium and a processor, and belongs to the technical field of full-text search. The full-text search method comprises the following steps: acquiring changed data information in a service database, and matching in a plurality of preset classified configuration data according to the changed data; extracting a non-digital field and a non-symbol value field in the change data, and splicing the non-digital field and the non-symbol value field to generate comprehensive search field information; according to classification information in the corresponding classification configuration data, storing the comprehensive search field information and changed data information in the business database into an ES database; and searching in the new ES database according to the to-be-searched information to obtain a search result. Automatic induction and classification are achieved, the data can be stored in a classified mode, and then the