Re: How to convert utf-8 bytes into a java string?

From:
Steven Simpson <ss@domain.invalid>
Newsgroups:
comp.lang.java.programmer
Date:
Tue, 13 Nov 2007 23:01:43 +0000
Message-ID:
<5tidnVlFyYN3safanZ2dnUVZ8vudnZ2d@pipex.net>
au.danji@gmail.com wrote:

Eg. http://www..../search_str=%E6%84%9F%E5%86%92

I need convert the utf-8 format %E6%84%9F%E5%86%92 into a java string,
thanks a lot!


Shove it in a java.net.URI, and extract the parts you want. This should
ensure that extraction occurs before decoding, since you don't want to
misinterpret an encoded character as a separator.

For me, this program appears to do the job:

import java.net.*;

public class Decode {
  public static void main(String[] args) throws Exception {
    for (String a : args) {
      URI u = URI.create(a);
      System.out.println("Arg: " + a);
      System.out.println("URI: " + u);
      System.out.println("Scheme: " + u.getScheme());
      System.out.println("Authority: " + u.getAuthority());
      System.out.println("UserInfo: " + u.getUserInfo());
      System.out.println("Host: " + u.getHost());
      System.out.println("Port: " + u.getPort());
      System.out.println("Path: " + u.getPath());
      System.out.println("Query: " + u.getQuery());
      System.out.println("Fragment: " + u.getFragment());
    }
  }
}

--
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