Java Server File Size Example

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import java.net.URL;
import java.net.URLConnection;

public class JavaServerFileSize {

	public static void main(String[] argv) throws Exception {
		
		int size;
		URL url = new URL("http://www.server.com");
		URLConnection conn = url.openConnection();
		size = conn.getContentLength();
		if (size < 0)
			System.out.println("Could not determine file size.");
		else
			System.out.println("The size of file is = " + size + "bytes");
		conn.getInputStream().close();
		
	}
}
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