downloading-website-files

Best way to download all images from a site using Java? Currently getting an 403 Status Error

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问题 I am trying to download all the images off of a site, but I'm not sure if this is the best way, as I have tried setting a user agent and referrer to no avail. The 403 Status Error only occurs when trying to download the images from the src page, while the page that has all the images in one place is doesn't show any errors and sends the src to the images. I am not sure if there is a way to download the images without visiting the src page? Or a better way to do this entirely. Here is my code

php & cURL start giving data to browser withut waiting to read all?

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问题 Hi i'm trying to downlaod a file in my browser via proxy script on my web server. The code on webserver is: <?php $file = 'http://example.com/somefile.mp3'; download($file,2000); /* Set Headers Get total size of file Then loop through the total size incrementing a chunck size */ function download($file,$chunks){ set_time_limit(0); header('Content-Description: File Transfer'); header('Content-Type: application/octet-stream'); header('Content-disposition: attachment; filename='.basename($file))

cURL takes long time to start download

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问题 I'am trying to download a file (1GB) on server C via server B, which has the code: header("Content-Disposition: attachment; filename=How to Use Git and GitHub Videos.zip"); header("Content-type: application/octet-stream"); header("Content-Transfer-Encoding: binary"); $url = "http://zips.udacity-data.com/ud775/How%20to%20Use%20Git%20and%20GitHub%20Videos.zip"; $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_BUFFERSIZE, 256);

Optimize PHP script to prevent max_execution_time limit

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问题 I have written a PHP script on my local server to loop through an array of movie titles and, using http://www.imdbapi.com/, pull down associated metadata. for ($i=0; $i < count($files['Film']); $i++) { // get data from IMDB based on file title $imdb_data = json_decode(file_get_contents('http://www.imdbapi.com/?t='.urlencode($files['Film'][$i]['title'])), true); // save poster image $img_name = trim(strtolower($imdb_data['Title'])).'.jpg'; file_put_contents('img/posters/'.$img_name, file_get

wget not recognized as internal or external command

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I am working on a program to auto update my game as I make new developments and add new patches. When I go to run the patch update it doesn't recognize wget as a internal or external command. Game: :Checkforupdates cls cd C:\AirlineSim\ echo Checking for Updates wget "http://interversesoftware.weebly.com/uploads/4/8/5/8/48585729/aspatcher.bat" if /i not exist "ASpatcher.bat" (echo Could not retrieve update file.) && pause if exist "ASpatcher.bat" call "ASpatcher.bat" if exist "ASpatcher.bat" del "ASpatcher.bat" goto menu More code above in the updater Updater: cd C:\Airlinesim echo Updating...

Downloading a portion of a File using HTTP Requests

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问题 I am trying to download a portion of a PDF file (just for testing "Range" header). I requested the server for the bytes (0-24) in Range but still, instead of getting first 25 bytes (a portion) out of the content, I am getting the full length content. Moreover, instead of getting response code as 206 (partial content), I'm getting response code as 200. Here's my code: public static void main(String a[]) { try { URL url = new URL("http://download.oracle.com/otn-pub/java/jdk/7u21-b11/jdk-7u21