Platform Of Fund Data Extraction And Analysis Base On Web Crawler

Along with the developing and popular of information, computer application had been indispensable in our modern life everywhere around the world. Everyday computer application, specially about fund industry of fund corporation, it has lots of data to deal with. Nowadays the fund corporation's application system is base on its database data to develop system.This paper is deal with the system's background data and foreground data to emerge. So it designs a system about platform of fund data extraction and analysis base on web crawler. The System has well stability,expansibility,cross-platform. It is not just fit for fund corporation, and fit for lots of industry after simple modification. The system's basic function include website crawler,website extraction,J2EE architecture and system report form implement.The backstage of system's website crawler is use Heritrix crawler to implement, also it uses HTMLParser to extract information to be the data source of corporation. It has the advantage of real time obtain internet information and solve internet data oblivion. The foreground system is base on Hibernate,Struts,Spring Open Source framework to construct J2EE architecture and through jsp web page to get request parameter for the service logic treatment. The system use Open Flash Chart,JS Chart to creat report form intuitive and understandability.On base of the system's requirement,research,implement, after the internet through system, it shows worth of data report form and at the last the paper give the system's realization.