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Java Forum / General / November 2007web robot
Dear All I need to found out all website with specific domain (like com.cn , org.hk) using java, but had no idea how to do. could you pls give me some hints ? tks in advance! > Dear All > [quoted text clipped - 3 lines] > > tks in advance! I expect this to be probably impossible. Someone else may correct me if I am wrong, but you would need to communicate with a DNS server and query its database for all domains on a given top domain. I don't know if there is an API for that. Regards. >> Dear All >> [quoted text clipped - 10 lines] > > Regards. I would think a registrar might have that information as well. But, I doubt there are any free API's for Java that will get that information. Perhaps a better approach could be suggested if you have a specific goal in mind. Maybe a web-crawler is what you really want.  SignatureDaniel Pitts' Tech Blog: <http://virtualinfinity.net/wordpress/> > I would think a registrar might have that information as well. But, I > doubt there are any free API's for Java that will get that information. > > Perhaps a better approach could be suggested if you have a specific goal > in mind. Maybe a web-crawler is what you really want. A good web-crawler to learn from is: http://www.jeffheaton.com/javabot/javaspider.shtml SignatureTris Orendorff [ Anyone naming their child should spend a few minutes checking rhyming slang and dodgy sounding names. Brad and Angelina failed to do this when naming their kid Shiloh Pitt. At some point, someone at school is going to spoonerise her name. Craig Stark] >I need to found out all website with specific domain (like com.cn , >org.hk) using java, but had no idea >how to do. could you pls give me some hints ? Such a list might be compiled by spidering the entire web. The info is in the databases of various search engines. You might approach them asking for a price quotation. SignatureRoedy Green Canadian Mind Products The Java Glossary http://mindprod.com Free MagazinesGet these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...
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