HttpURLConnection « Network « Java Tutorial

19.6.HttpURLConnection
	19.6.1.	Get the date of a url connection
	19.6.2.	Get the document expiration date
	19.6.3.	Get the document Last-modified date
	19.6.4.	Show the content type
	19.6.5.	Show the content length
	19.6.6.	Display request method
	19.6.7.	Get response code
	19.6.8.	Display response message
	19.6.9.	Display header information

	19.6.10.	Download and display the content
	19.6.11.	A Web Page Source Viewer
	19.6.12.	Reading from a URLConnection
	19.6.13.	Use BufferedReader to read content from a URL
	19.6.14.	Check if a page exists
	19.6.15.	Identify ourself to a proxy
	19.6.16.	Connect through a Proxy
	19.6.17.	java.net.Authenticator can be used to send the credentials when needed
	19.6.18.	Read data from a URL
	19.6.19.	Dump a page using the HTTPS protocol

	19.6.20.	Save URL contents to a file
	19.6.21.	Http connection Utilities
	19.6.22.	Parsing and formatting HTTP dates as used in cookies and other headers.
	19.6.23.	Last Modified
	19.6.24.	URL connection and proxy
	19.6.25.	Http Constants
	19.6.26.	Http Header Helper
	19.6.27.	A utility class for parsing HTTP dates as used in cookies and other headers