Java Reference
In-Depth Information
URL url2 = null;
try {
// Generate absolute URL
url1 = new URL("http://www.apress.com/
catalogsearch/result/?q=juneau");
String host = url1.getHost();
String path = url1.getPath();
String query = url1.getQuery();
String protocol = url1.getProtocol();
String authority = url1.getAuthority();
String ref = url1.getRef();
System.out.println("The URL "
+ url1.toString() + " parses to the following:\n");
System.out.println("Host: " + host + "\n");
System.out.println("Path: " + path + "\n");
System.out.println("Query: " + query + "\n");
System.out.println("Protocol: " + protocol
+ "\n");
System.out.println("Authority: " + authority
+ "\n");
System.out.println("Reference: " + ref
+ "\n");
url2 = new URL(protocol + "://" + host + path
+ "?q=java");
} catch (IOException ex) {
ex.printStackTrace();
}
}
When this code is executed, the following lines will be displayed:
?q=juneau
parses to the following:
