URL url = new URL(downloadUrl);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setConnectTimeout(5 * 1000);
conn.setRequestProperty("Accept-Language", Params.ACCEPT_LANGUAGE);
conn.setRequestProperty("Charset", Params.ChARSET);
conn.setRequestMethod("GET");
conn.setRequestProperty("Connetion", "Keep-Alive");
// 文件大小
int fileSize = conn.getContentLength();
http获取文件大小
猜你喜欢
转载自deep-fish.iteye.com/blog/1682759
今日推荐
周排行