我的 qustion 是关于应该使用 HttpURLConnection 在 Android 中编写的代码来获取响应？
请求和 2 响应如下：
要求[1]
响应
[2]
响应
[3]
代码：
private void makeHttpRequest(URL url)抛出 IOException {
String redirectUrl;
HttpURLConnection urlConnection = null;
try {
urlConnection = (HttpURLConnection) url.openConnection();
urlConnection.setRequestMethod("GET");
urlConnection.setReadTimeout(10000 /* milliseconds */);
urlConnection.setConnectTimeout(15000 /* milliseconds */);
urlConnection.addRequestProperty("Authorization", "********");
urlConnection.connect();
if (urlConnection.getResponseCode() == HttpURLConnection.HTTP_OK
|| urlConnection.getResponseCode() == HttpURLConnection.HTTP_MOVED_PERM
|| urlConnection.getResponseCode() == HttpURLConnection.HTTP_MOVED_TEMP) {
redirectUrl = urlConnection.getHeaderField("Content-Type");
} else {
Log.e(LOG_TAG, "Error redirect response code: " + urlConnection.getResponseCode());
}
} catch (IOException e) {
Log.e(LOG_TAG, "Problem retrieving", e);
} finally {
if (urlConnection != null) {
urlConnection.disconnect();
}
}
}
1 回答
使用