我的应用程序定期使用HttpUrlConnection()从服务器下载文件。下面是简单的代码示例:
HttpURLConnection conn;
url = new URL( "http://google.com/index.html" );
conn = url.openConnection(); // returns non-null
int rcode = conn.getResponseCode(): // returns 200
// get input stream, read from it and process bytes read
这个很