Internet data acquisition method with high matching degree

Abstract

The invention discloses an Internet data acquisition method with high matching degree, and the method comprises the steps: firstly crawling a url list, providing a website url address which needs to extract data for a web crawler, and storing the website url address which needs to extract the data into the crawling url list; The web crawler obtains url information of the website needing data extraction from the crawling url list; The web crawler obtains the corresponding page content from the corresponding url page and extracts keyword information required by the user; The web crawler writes the extracted data into a database; And designing a data processing module, and processing the data in the database through the data analysis and comparison module. Compared with the prior art, the internet data acquisition method with the high matching degree processes the data through a data processing mode of link filtering, data rearrangement and integration, eliminates repeated data, avoids repeated capture, and is high in integration and matching degree of the data, so that the internet data acquisition method better meets the requirements of users, and is high in practicability, wide inapplication range and easy to popularize.

Description

technical field [0001] The invention relates to the field of computer application technology, in particular to a highly practical method for collecting Internet data. Background technique [0002] Internet webpage data collection is a process of obtaining Internet webpage content, which is generally crawled by web crawlers, but in the existing crawling process, repeated crawling of the same URL, duplication of captured data, and matching between captured data often occur. Based on this, we now provide an Internet data collection method with a high matching degree, which extracts the data content required by the user from the web page through analysis, and converts and processes the extracted data content through content and format Processing, storage to meet the needs of users. Contents of the invention [0003] The technical task of the present invention is to provide an Internet data collection method with strong practicability and high matching degree aiming at the abo...

AI Technical Summary

Problems solved by technology

[0002] Internet webpage data collection is a process of obtaining Internet webpage content, which is generally crawled by web crawlers, but in the existing crawling process, repeated crawling of the same URL, duplication of captured data, and matching between captured data often occur. Based on this, we now provide an Internet data collection method with a high matching degree, which extracts the data content required by the user from the web page through analysis, and converts and processes the extracted data content through content and format Processing, storage to meet user needs