WEBPAGE INFORMATION DETECTION METHOD AND SYSTEM

摘要

A webpage information detection method and system are disclosed. The present invention comprises: preliminarily extracting a keyword from a webpage text, and storing a correspondence between the keyword extracted from the webpage text and a URL of the webpage to a database; during webpage information detection, first obtaining a source file of the webpage to be detected, then retrieving from the database a keyword of the URL matching that of said webpage, comparing the keyword with the content of a source file of said webpage, and determining, according to the degree to which there is a match, whether information exists in said webpage. The present invention is capable of improving the accuracy of webpage information detection.