Unable to download file using phantomjs - phantomjs

Question

When I click on a button in chrome, it downloads a jpg file.
But when I am using phantomjs it doesn't download the jpg nor gives any error.
example: https://deepak5j.github.io/HelloProjectPage/download.html
How to download file with phantomjs ?

Answer 1

Using casperjs (based on phantomjs) :
var casper = require("casper").create();
casper.start('https://deepak5j.github.io/HelloProjectPage/download.html', function() {
var url = 'https://raw.githubusercontent.com/Deepak5j/WebImages/master/Tiles/';
this.download(url, 'sun_tile.jpg');
});
casper.run(function() {
this.exit();
});

Answer 2

Button click with phantom will not download file but after click you can get file as input stream. So you can save input stream to file. Code below will give an idea:
driver.findElement(By.className("Download")).click();
List<LogEntry> harLogEntries = driver.manage().logs().get("har").getAll();
LogEntry lastLogEntry = harLogEntries.get(harLogEntries.size() - 1);
String lastRequestUrl = getRequestUrlFromHarLogEntry(lastLogEntry);
DefaultHttpClient client;
HttpResponse response;
HttpGet get = new HttpGet(lastRequestUrl);
response = client.execute(get);
InputStream dataStream = response.getEntity().getContent();
I will share getRequestUrlFromHarLogEntry below:
private String getRequestUrlFromHarLogEntry(LogEntry logEntry)
throws Exception {
ObjectMapper objectMapper = new ObjectMapper();
Map<String, Object> message = objectMapper.readValue(logEntry.getMessage(), Map.class);
Map<String, Object> log = (Map<String, Object>) message.get("log");
List<Object> entries = (List<Object>) log.get("entries");
Map<String, Object> lastEntry = (Map<String, Object>) entries.get(entries.size() - 1);
Map<String, Object> request = (Map<String, Object>) lastEntry.get("request");
String url = (String) request.get("url");
return url;
}
Hope this helps..