Introduction - If you have any usage issues, please Google them yourself
There js a logical page, the information the Web crawler to crawl, caused a significant obstacle. DOM tree, only the implementation of the js logic can complete the presentation. And sometimes, there js want to modify the dom tree after parsing. A lot of information in the search and found an open source project cobra. cobra support Javascr ipt engine, which is mozilla Javascr ipt engine built under the rhino, the use of rhino' s API, allowing for the Javascr ipt embedded in the html interpreted