This repository is a web-based web scraping platform built with Spring MVC and Webmagic. It provides a user interface for configuring and managing web spiders (crawlers), scheduling crawl jobs via Quartz, processing crawled data with NLP (HanLP for keyword/summary/entity extraction), and storing results in Elasticsearch. The platform supports both static and Ajax crawling (via PhantomJS) and includes features for data search, CRUD operations, and export. The architecture follows a layered pattern with controllers, services, DAOs, and models, demonstrating separation of concerns. While the codebase exhibits solid architectural patterns and several reusable components, it shows signs of technical drift due to outdated dependencies (Spring 4.1.9, Webmagic 0.6.0, Bootstrap 4.0.0-alpha, Elasticsearch transport client 5.2.2) and deprecated technologies (PhantomJS).