A small program of mine just broke because, it seems, the site I was programmatically browsing now assumes a Java request comes from a mobile phone, and the link I was looking for is not on their mobile page.
So I want to fake an Internet Explorer access. How do I do that with java.net?
"http.agent" system property through
-D on the command line, in your JNLP file or elsewhere.
Assuming you're using java.net.URLConnection, then call setRequestProperty(String,String) to set the request header to a value that IE would use. For example, to fake IE6:
URL url = new URL("http://google.com"); URLConnection connection = url.openConnection(); connection.setRequestProperty("User-Agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.0.3705; .NET CLR 1.1.4322; .NET CLR 1.2.30703)");
and then use the connection object as before.
But java.net is horrible. Use Apache Commons HttpClient instead, it's much nicer.
Even better, use a framework designed for navigating websites, like HtmlUnit