Converting Between a Filename Path and a URL : URL « Network Protocol « Java

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Java » Network Protocol » URL

Converting Between a Filename Path and a URL


    

import java.io.File;

import java.io.InputStream;

import java.net.URI;



public class Main {

  public static void main(String[] argv) throws Exception {

    File file = new File("filename");



    URI uri = file.toURI();

    file = new File(uri.toURL().getFile());

    InputStream is = uri.toURL().openStream();

    is.close();

  }

}

Related examples in the same category

1.	Creating a URL with a single string.
2.	Creating a URL With components
3.	URL Constructor Test
4.	URL Encode Test
5.	Get URL Content
6.	Get URL Parts
7.	Read from a URL
8.	Convert a URL to a URI
9.	Converting Between a URL and a URI
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12.	Parsing a URL
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18.	Using URLConnection
19.	Parse URL
20.	Resolve a relative URL
21.	sends e-mail using a mailto: URL
22.	Convert the absolute URI to a URL object
23.	Convert URI to URL
24.	Get parts of a url
25.	Checks, whether the URL uses a file based protocol.
26.	Add Parameter to URL
27.	Returns the anchor value of the given URL
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29.	Creates a relative url by stripping the common parts of the the url.
30.	Checks, whether the URL points to the same service. A service is equal if the protocol, host and port are equal.
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34.	Parse Host
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36.	check the validity of url pattern according to the spec.
37.	A collection of File, URL and filename utility methods
38.	Build Relative URL Path
39.	Checks that the protocol://host:port part of two URLs are equal
40.	Create valid URL from a system id
41.	Extract URL File Name
42.	Extract the URL page name from the given path
43.	Get Domain Name
44.	Get Locale From String
45.	Get URL Last Modified
46.	Get the name of the parent of the given URL path
47.	Get the parent of the given URL path
48.	Has URLContent Changed
49.	Is URL a local file
50.	Normalize an URL
51.	Normalizes an URL
52.	Resolve a relative URL string against an absolute URL string
53.	ResourceBundle String manager
54.	Save URL contents to a file
55.	URL Path: standardize the creation of mutation of path-like structures
56.	Utility class for building URLs
57.	Add Default Port to a URL If Missing

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