此处设置了身份验证凭据,如果提供的用户/密码正确,则一切正常,但如果它们不正确,则会挂起。这不是服务器问题,我检查了 Curl 和 Browser,不正确的凭据立即返回 401。:
Authenticator.setDefault(new Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(user, password.toCharArray());
}
});
挂起的代码在这里,它挂在这一行: in = new BufferedReader(new InputStreamReader(httpURLConn.getInputStream())); (也不例外,就停留在这条线上)
try {
URL url = new URL(resourceUrl);
HttpURLConnection httpURLConn = (HttpURLConnection) url.openConnection();
String rawData = "";
String currentLine = null;
BufferedReader in = null;
in = new BufferedReader(new InputStreamReader(httpURLConn.getInputStream()));
while ((currentLine = in.readLine()) != null) {
rawData = rawData.concat(currentLine);
}
in.close();
} catch (UnknownHostException e) {
Log.i(CLASS_NAME + "::" + METHOD_NAME
, "An exception occured while reading data from remote host. httpURLConn.responseCode = " + httpURLConn.getResponseCode()
+ " / httpURLConn.responseMessage = " + httpURLConn.getResponseMessage(), e);
throw new UnknownHostException();
} catch (IOException e) {
Log.i(CLASS_NAME + "::" + METHOD_NAME
, "An exception occured while reading data from remote host. httpURLConn.responseCode = " + httpURLConn.getResponseCode()
+ " / httpURLConn.responseMessage = " + httpURLConn.getResponseMessage(), e);
throw new IOException();
}