The Research And Implementation Of The Serch System Of The Internet Education Resource

In larqe distributed hyPertext system like the World WideWeb, users find resources by following hyPertext 1inks.As the size of the system increases, the users musttraverse increasingly more 1inks to find what they arelooking for. Precise naviqation becomes imPractical.Similarly, the WWW education resource qrows at anincreasinq rate. Efforts to make the resource moremanaqeable are hiqhly in demand. On the other hand, theeducation department put forward the idea thatestablishinq the education resource database, so it isimPortant to build a search enqine based Qn the database.In this paper, I analyze the principle of the Web Robotincludinq the search algoritbIn, the HTTP message formatand encodinq. And I present my attemPt to apply abreadth--first traversal to bui1d a sample WWW educationresQUrce RQbQt. The Robot creates an index by picking upthe keyWord of the web pages. Users can issue qUeriesdirect1y to the database. At the end Qf the paper, I putforward the ways to solve the remaining problems.