我正在检查网站上有302封邮件,但我的代码中仍然收到200封:
private class Checker extends AsyncTask<Integer,Void,Integer>{
protected void onPreExecute(){
super.onPreExecute();
//display progressdialog.
}
protected Integer doInBackground(Integer ...code){
try {
URL u = new URL ( "http://www.reddit.com/r/notarealurlinredditqwerty");
HttpURLConnection huc = (HttpURLConnection) u.openConnection();
huc.setRequestMethod("POST");
HttpURLConnection.setFollowRedirects(true);
huc.connect();
code[0] = huc.getResponseCode();
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return code[0];
}
protected void onPostExecute(Integer result){
super.onPostExecute(result);
//dismiss progressdialog.
}
}
这是我检查的异步任务。以下是实现它的代码:
int code = -1;
Checker checker = new Checker();
try {
code = checker.execute(code).get();
} catch (InterruptedException e) {
e.printStackTrace();
} catch (ExecutionException e) {
e.printStackTrace();
}
Log.d("code:", "" + code);
该日志总是返回200,但我知道URL是302(它重定向到reddit.com上的搜索页面)。 我做错了什么?
答案 0 :(得分:0)
这一行只需要设置为false:
HttpURLConnection.setFollowRedirects(false);
答案 1 :(得分:0)
您可以使用 HttpURLConnection。我在一些应用程序中将它用于响应代码。我没有遇到任何问题。
URL url = new URL("http://yoururl.com");
HttpURLConnection connection = (HttpURLConnection)url.openConnection();
connection.setRequestMethod("GET");
connection.connect();
int code = connection.getResponseCode();