Re: Java URL

From:
oceanb1114@gmail.com
Newsgroups:
comp.lang.java.help
Date:
5 Jun 2006 19:08:22 -0700
Message-ID:
<1149559702.448495.21060@f6g2000cwb.googlegroups.com>
Exactly. What I did was this:

  public void download(OutputStream os) throws IOException {
    byte[] buffer = new byte[2048]; //2K Buffer

    try {
      int pos = 0;

      URL targetUrl = new URL(this.url);
      URLConnection uc = targetUrl.openConnection();
      InputStream is = uc.getInputStream();

      while ((pos = is.read(buffer)) > 0)
        os.write(buffer, 0, pos);

      os.flush();
      os.close();
      is.close();
    } catch (Exception ex) {
      throw new IOException(ex.toString());
    }
  }

But it won't work.

Knute Johnson wrote:

oceanb1114@gmail.com wrote:

How to use the Java URL class to download a url like this:

http://www.google.com/search?hl=zh-CN&q=java&btnG=Google+%E6%90%9C%E7%B4%A2&lr=

and store it as an HTML file?

Thanks a lot!


Get an InputStream from the URL, create an InputStreamReader with the
appropriate character set and read the contents.

--

Knute Johnson
email s/nospam/knute/

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