DRKSpiderJava
DRKSpiderJava is an open-source Java library for web scraping and web crawling. It allows extracting data from websites easily and efficiently using XPath expressions.
java
web-crawling
xpath
open-source
DRKSpiderJava: Open-Source Java Library for Web Scraping and Crawling
DRKSpiderJava is an open-source Java library for web scraping and web crawling. It allows extracting data from websites easily and efficiently using XPath expressions.
What is DRKSpiderJava?
DRKSpiderJava is an open-source web scraping and crawling framework written in Java. It provides a simple API for extracting data from web pages using XPath selectors.
Some key features of DRKSpiderJava:
- Lightweight and fast - built on top of popular HTML parsing libraries for high performance.
- Supports XPath selectors for easy and powerful data extraction.
- Built-in asynchronous networking for high concurrency when crawling multiple URLs.
- Resumable crawling - can resume crawls after failures or interruptions.
- Plugin architecture - easy to extend functionality by writing Java plugins.
- Handles common scraping challenges like page retries, proxies, user-agent rotation etc.
DRKSpiderJava makes it easy to build scalable web crawlers to efficiently extract large volumes of data from websites. Its simple API abstracts away complexities like multi-threading and network management. Wide support for XPath handles complex data scraping needs.
DRKSpiderJava Features
Features
- Web scraping
- Web crawling
- XPath based extraction
- Multithreaded
- Headless browser support (PhantomJS)
- Proxy support
- User agent rotation
- Sitemap discovery
- URL discovery
Pricing
- Open Source
Pros
Open source
Easy to use
Powerful XPath engine
Good performance
Well documented
Cons
Limited to Java ecosystem
Steep learning curve for XPath
Not beginner friendly
Official Links
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