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Copyright 1993-1999 Sun Microsystems, Inc. 901 San Antonio Road,
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Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Uses of Class java.net.URL - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档
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JavaTM 2 Platform Standard Edition |
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Uses of Class
java.net.URL
| Packages that use URL | |
| java.applet | Provides the classes necessary to create an applet and the classes an applet uses to communicate with its applet context. |
| java.awt | Contains all of the classes for creating user interfaces and for painting graphics and images. |
| java.beans.beancontext | Provides classes and interfaces relating to bean context. |
| java.io | Provides for system input and output through data streams, serialization and the file system. |
| java.lang | Provides classes that are fundamental to the design of the Java programming language. |
| java.net | Provides the classes for implementing networking applications. |
| java.rmi.server | Provides classes and interfaces for supporting the server side of RMI. |
| java.security | Provides the classes and interfaces for the security framework. |
| javax.swing | Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms. |
| javax.swing.event | Provides for events fired by Swing components. |
| javax.swing.text.html | Provides the class HTMLEditorKit and supporting classes
for creating HTML text editors. |
| Uses of URL in java.applet |
| Methods in java.applet that return URL | |
URL |
Applet.getDocumentBase()
Gets the document URL. |
URL |
Applet.getCodeBase()
Gets the base URL. |
URL |
AppletStub.getDocumentBase()
Gets the document URL. |
URL |
AppletStub.getCodeBase()
Gets the base URL. |
| Methods in java.applet with parameters of type URL | |
Image |
Applet.getImage(URL url)
Returns an Image object that can then be painted on
the screen. |
Image |
Applet.getImage(URL url,
String name)
Returns an Image object that can then be painted on
the screen. |
static AudioClip |
Applet.newAudioClip(URL url)
Get an audio clip from the given URL |
AudioClip |
Applet.getAudioClip(URL url)
Returns the AudioClip object specified by the
URL argument. |
AudioClip |
Applet.getAudioClip(URL url,
String name)
Returns the AudioClip object specified by the
URL and name arguments. |
void |
Applet.play(URL url)
Plays the audio clip at the specified absolute URL. |
void |
Applet.play(URL url,
String name)
Plays the audio clip given the URL and a specifier that is relative to it. |
AudioClip |
AppletContext.getAudioClip(URL url)
Creates an audio clip. |
Image |
AppletContext.getImage(URL url)
Returns an Image object that can then be painted on
the screen. |
void |
AppletContext.showDocument(URL url)
Replaces the Web page currently being viewed with the given URL. |
void |
AppletContext.showDocument(URL url,
String target)
Requests that the browser or applet viewer show the Web page indicated by the url argument. |
| Uses of URL in java.awt |
| Methods in java.awt with parameters of type URL | |
abstract Image |
Toolkit.getImage(URL url)
Returns an image which gets pixel data from the specified URL. |
abstract Image |
Toolkit.createImage(URL url)
Returns an image which gets pixel data from the specified URL. |
| Uses of URL in java.beans.beancontext |
| Methods in java.beans.beancontext that return URL | |
URL |
BeanContextSupport.getResource(String name,
BeanContextChild bcc)
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URL |
BeanContext.getResource(String name,
BeanContextChild bcc)
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| Uses of URL in java.io |
| Methods in java.io that return URL | |
URL |
File.toURL()
Converts this abstract pathname into a file: URL. |
| Uses of URL in java.lang |
| Methods in java.lang that return URL | |
URL |
ClassLoader.getResource(String name)
Finds the resource with the given name. |
protected URL |
ClassLoader.findResource(String name)
Finds the resource with the given name. |
static URL |
ClassLoader.getSystemResource(String name)
Find a resource of the specified name from the search path used to load classes. |
URL |
Class.getResource(String name)
Finds a resource with a given name. |
| Methods in java.lang with parameters of type URL | |
protected Package |
ClassLoader.definePackage(String name,
String specTitle,
String specVersion,
String specVendor,
String implTitle,
String implVersion,
String implVendor,
URL sealBase)
Defines a package by name in this ClassLoader. |
boolean |
Package.isSealed(URL url)
Returns true if this package is sealed with respect to the specified code source url. |
| Uses of URL in java.net |
| Fields in java.net declared as URL | |
protected URL |
URLConnection.url
The URL represents the remote object on the World Wide Web to which this connection is opened. |
| Methods in java.net that return URL | |
URL |
URLConnection.getURL()
Returns the value of this URLConnection's URL
field. |
URL |
JarURLConnection.getJarFileURL()
Returns the URL for the Jar file for this connection. |
URL[] |
URLClassLoader.getURLs()
Returns the search path of URLs for loading classes and resources. |
URL |
URLClassLoader.findResource(String name)
Finds the resource with the specified name on the URL search path. |
| Methods in java.net with parameters of type URL | |
protected abstract URLConnection |
URLStreamHandler.openConnection(URL u)
Opens a connection to the object referenced by the URL argument. |
protected void |
URLStreamHandler.parseURL(URL u,
String spec,
int start,
int limit)
Parses the string representation of a URL into a
URL object. |
protected String |
URLStreamHandler.toExternalForm(URL u)
Converts a URL of a specific protocol to a
String. |
protected void |
URLStreamHandler.setURL(URL u,
String protocol,
String host,
int port,
String file,
String ref)
Sets the fields of the URL argument to the indicated values. |
boolean |
URL.sameFile(URL other)
Compares two URLs, excluding the "ref" fields. |
protected void |
URLClassLoader.addURL(URL url)
Appends the specified URL to the list of URLs to search for classes and resources. |
protected Package |
URLClassLoader.definePackage(String name,
Manifest man,
URL url)
Defines a new package by name in this ClassLoader. |
static URLClassLoader |
URLClassLoader.newInstance(URL[] urls,
ClassLoader parent)
Creates a new instance of URLClassLoader for the specified URLs and parent class loader. |
static URLClassLoader |
URLClassLoader.newInstance(URL[] urls)
Creates a new instance of URLClassLoader for the specified URLs and default parent class loader. |
| Constructors in java.net with parameters of type URL | |
URLConnection.URLConnection(URL url)
Constructs a URL connection to the specified URL. |
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JarURLConnection.JarURLConnection(URL url)
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HttpURLConnection.HttpURLConnection(URL u)
Constructor for the URLStreamHandler. |
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URL.URL(URL context,
String spec)
Creates a URL by parsing the specification spec
within a specified context. |
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URL.URL(URL context,
String spec,
URLStreamHandler handler)
Creates a URL by parsing the specification spec
within a specified context. |
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URLClassLoader.URLClassLoader(URL[] urls,
ClassLoader parent)
Constructs a new URLClassLoader for the given URLs. |
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URLClassLoader.URLClassLoader(URL[] urls)
Constructs a new URLClassLoader for the specified URLs using the default delegation parent ClassLoader. |
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URLClassLoader.URLClassLoader(URL[] urls,
ClassLoader parent,
URLStreamHandlerFactory factory)
Constructs a new URLClassLoader for the specified URLs, parent class loader, and URLStreamHandlerFactory. |
|
| Uses of URL in java.rmi.server |
| Methods in java.rmi.server with parameters of type URL | |
Class |
LoaderHandler.loadClass(URL codebase,
String name)
Deprecated. no replacement |
static Class |
RMIClassLoader.loadClass(URL codebase,
String name)
Load a class from a codebase URL. |
| Uses of URL in java.security |
| Methods in java.security that return URL | |
URL |
CodeSource.getLocation()
Returns the location associated with this CodeSource. |
| Constructors in java.security with parameters of type URL | |
CodeSource.CodeSource(URL url,
Certificate[] certs)
Constructs a CodeSource and associates it with the specified location and set of certificates. |
|
| Uses of URL in javax.swing |
| Methods in javax.swing that return URL | |
URL |
JEditorPane.getPage()
Gets the current url being displayed. |
| Methods in javax.swing with parameters of type URL | |
void |
JEditorPane.setPage(URL page)
Sets the current url being displayed. |
protected InputStream |
JEditorPane.getStream(URL page)
Fetch a stream for the given url, which is about to be loaded by the setPage method. |
| Constructors in javax.swing with parameters of type URL | |
JEditorPane.JEditorPane(URL initialPage)
Creates a JEditorPane based on a specified URL for input. |
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ImageIcon.ImageIcon(URL location,
String description)
Creates an ImageIcon from the specified URL. |
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ImageIcon.ImageIcon(URL location)
Creates an ImageIcon from the specified URL. |
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| Uses of URL in javax.swing.event |
| Methods in javax.swing.event that return URL | |
URL |
HyperlinkEvent.getURL()
Gets the URL that the link refers to. |
| Constructors in javax.swing.event with parameters of type URL | |
HyperlinkEvent.HyperlinkEvent(Object source,
HyperlinkEvent.EventType type,
URL u)
Creates a new object representing a hypertext link event. |
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HyperlinkEvent.HyperlinkEvent(Object source,
HyperlinkEvent.EventType type,
URL u,
String desc)
Creates a new object representing a hypertext link event. |
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| Uses of URL in javax.swing.text.html |
| Methods in javax.swing.text.html that return URL | |
URL |
HTMLDocument.getBase()
Get the location to resolve relative url's against. |
| Methods in javax.swing.text.html with parameters of type URL | |
void |
StyleSheet.loadRules(Reader in,
URL ref)
Load a set of rules that have been specified in terms of CSS1 grammar. |
void |
HTMLDocument.setBase(URL u)
Set the location to resolve relative url's against. |
| Constructors in javax.swing.text.html with parameters of type URL | |
HTMLFrameHyperlinkEvent.HTMLFrameHyperlinkEvent(Object source,
HyperlinkEvent.EventType type,
URL targetURL,
String targetFrame)
Creates a new object representing a html frame hypertext link event. |
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HTMLFrameHyperlinkEvent.HTMLFrameHyperlinkEvent(Object source,
HyperlinkEvent.EventType type,
URL targetURL,
String desc,
String targetFrame)
Creates a new object representing a hypertext link event. |
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HTMLFrameHyperlinkEvent.HTMLFrameHyperlinkEvent(Object source,
HyperlinkEvent.EventType type,
URL targetURL,
Element sourceElement,
String targetFrame)
Creates a new object representing a hypertext link event. |
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HTMLFrameHyperlinkEvent.HTMLFrameHyperlinkEvent(Object source,
HyperlinkEvent.EventType type,
URL targetURL,
String desc,
Element sourceElement,
String targetFrame)
Creates a new object representing a hypertext link event. |
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JavaTM 2 Platform Standard Edition |
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| PREV NEXT | FRAMES NO FRAMES | |||||||||
Submit a bug or feature
Java, Java 2D, and JDBC are a trademarks or registered trademarks of Sun Microsystems, Inc. in the US and other countries.
Copyright 1993-1999 Sun Microsystems, Inc. 901 San Antonio Road,
Palo Alto, California, 94303, U.S.A. All Rights Reserved.