Method and system for monitoring update contents of website

• Main Authors: ZHOU XIAOKE, GUO KEHUA
• Format: Patent
• Language: Chinese; English
• Published: 27.04.2016
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The present invention discloses a method and system for monitoring update contents of a website. The method comprises the steps of pre-calculating and storing update time intervals of a to-be-tested website according to update frequency of the to-be-tested website; obtaining webpage contents of the to-be-tested website and extracting text values of items at a time of every update time interval; and comparing the text values of the items extracted from the current webpage contents with the text values of the items extracted from the last webpage contents, and calculating and obtaining the items with the text values changed. The system comprises a pre-calculating module, a web crawler, a denoising module, a comparing and calculating module and a matching module. The update contents of the website can be rapidly and accurately obtained with little calculated amount, real-time update monitoring can be carried out for any website, and application is wide and comprehensive.