[問題] HttpURLConnection請教
各位前輩好
小弟寫了一個method是要下載server上的一個xml文件
發現在getInputStream()的時候，就會跳到bufferedReader.close();
但我用chrome輸入我傳的urlStr，的確是可以成功開啟xml文件
不知道小弟疏忽了什麼地方嘛？
感謝前輩的指教
public class HttpDownloader {
private URL url = null;
public String download(String urlStr) {
StringBuffer stringBuffer = new StringBuffer();
String line = null;
BufferedReader bufferedReader = null;
try {
url = new URL(urlStr);
HttpURLConnection httpURLConnection = (HttpURLConnection) url.openConnection();
bufferedReader = new BufferedReader(new InputStreamReader(httpURLConnection.getInputStream()));
while ((line = bufferedReader.readLine()) != null) {
stringBuffer.append(line);
}
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}finally {
try {
bufferedReader.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return stringBuffer.toString();
}
}
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