In order to be able to personalize the collection of Web information and then perform data analysis and visualization, the design and implementation of web crawlers for different needs is of great practical value.
Designing and implementing web crawlers for different needs is of great practical value in order to be able to collect Web information individually and then analyze and visualize it.
In order to collect personalized web information, and then data analysis and visualization, the design and implementation of web crawler for different needs is very practical.<br>