download
fun download(url: String, action: (HttpURLConnection) -> Unit = {}): InputStream?
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Helper opens am url and accesses its input stream, logging errors to the console
Return
The InputStream if successful, null otherwise.
Parameters
url
String representing a URL to download.
action
Optional callback that will be executed between opening the connection and accessing its data - passes the connection and allows e.g. reading the response headers.
Sources
jvm source
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