http://www.cafeaulait.org/slides/sd2000east/urls/ Java Network Programming, Part 1: URLs, URLConnections, and InetAddresses Please turn off all We will learn how Java handles I assume you Applet Network Security Restrictions Some Background Hosts Internet addresses Domain Name System (DNS) The InetAddress Class Creating InetAddresses The getByName() factory method Other ways to create InetAddress objects Getter Methods Utility Methods Ports Protocols IETF RFCs W3C Standards W3C Standards URLs Example URLs The Pieces of a URL The java.net.URL class Content and Protocol Handlers Finding Protocol Handlers Supported Protocols URL Constructors Constructing URL Objects Constructing URL Objects in Pieces Including the Port Relative URLs Constructing Relative URLs Parsing URLs For example, Parsing URLs Missing Pieces Reading Data from a URL Webcat The Bug in readLine() Webcat CGI Normal web surfing uses these two steps: Forms CGI GET and POST ...
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