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java Programming Glossary: urlstringHow to check if a URL exists or returns 404 with Java? http://stackoverflow.com/questions/1378199/how-to-check-if-a-url-exists-or-returns-404-with-java to check if a URL exists or returns 404 with Java String urlString http www.nbc.com Heroes novels downloads Heroes_novel_001.pdf.. novels downloads Heroes_novel_001.pdf URL url new URL urlString if Url does not return 404 System.out.println exists else System.out.println.. exists else System.out.println does not exists urlString http www.nbc.com Heroes novels downloads Heroes_novel_190.pdf..
How do I make HttpURLConnection use a proxy? http://stackoverflow.com/questions/1432961/how-do-i-make-httpurlconnection-use-a-proxy use a proxy If I do this... conn new URL urlString .openConnection System.out.println Proxy conn.usingProxy it..
How to check for a valid URL in Java? http://stackoverflow.com/questions/2230676/how-to-check-for-a-valid-url-in-java check if a URL is valid in Java If tried to call new URL urlString and catch a MalformedURLException but it seems to be happy with..
http://stackoverflow.com/questions/2253061/secure-http-post-in-android return ret public InputStream getHttpStream String urlString throws IOException InputStream in null int response 1 URL url.. InputStream in null int response 1 URL url new URL urlString URLConnection conn url.openConnection if conn instanceof HttpURLConnection..
Android file uploader with server-side php http://stackoverflow.com/questions/3204476/android-file-uploader-with-server-side-php Activity private String Tag UPLOADER private String urlString YOUR_ONLINE_PHP HttpURLConnection conn Called when the activity.. open a URL connection to the Servlet URL url new URL urlString Open a HTTP connection to the URL conn HttpURLConnection url.openConnection..
Android, Java: HTTP POST Request http://stackoverflow.com/questions/4543894/android-java-http-post-request This is what i am doing HttpPost postRequest new HttpPost urlString How do i construct the rest of the parameters java android..
Why would a “java.net.ConnectException: Connection timed out” exception occur when URL is up? http://stackoverflow.com/questions/86824/why-would-a-java-net-connectexception-connection-timed-out-exception-occur-wh OutputStreamWriter outputStream outputStreamWriter.write urlString outputStreamWriter.flush inputStream urlConnection.getInputStream.. IOUtils.toString inputStream return processResponse urlString urlBase response catch IOException e throw new Exception Error.. catch IOException e throw new Exception Error querying url urlString e finally IoUtil.close inputStream IoUtil.close outputStreamWriter..
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