Android的HTTPPost空 [英] Android HTTPPost Null

问题描述

我想从我的Andr​​oid手机发布一个字符串到PHP文件我的Web服务器上。我能够建立到文件的连接，我可以取回它所打印。我有在发送POST变量，它不断地似乎是空（我现在正在测​​试的程序，发回POST变量是什么）的问题。下面是相关code：

I am trying to post a string to a php file on my web server from my android phone. I am able to establish a connection to the file, as I can retrieve what it prints. The problem I am having is sending the POST variable, which continually seems to be null(I am testing the program now, and sending back what the POST variable is). Here is the relevant code:

    HttpClient httpclient = new DefaultHttpClient();
    HttpPost httppost = new HttpPost(HTTP://WWW....PHP FILE ADDRESS);
    try{
                // the data to send
                 List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
                 nameValuePairs.add(new BasicNameValuePair("RoomName", "HELLO"));//params[1]
                // http post
                 httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs, HTTP.UTF_8));
                 HttpResponse response = httpclient.execute(httppost);

                 HttpEntity entity = response.getEntity();
                 InputStream is = entity.getContent();

我的PHP code是（目前）如下：

My PHP code is (at the moment) as follows:

  $roomname = $_POST['RoomName'];
  $returnArray[] = array("LoggedIn" => $roomname);
  print_r(json_encode($returnArray));

我一直在寻找的论坛在过去的一周，所有的httppost例子遵循这个几乎一模一样。我想AP preciate，你是愿意给任何帮助。非常感谢

I have been looking at forums for the past week, and all the httppost examples follow this almost exactly. I would appreciate any help that you are willing to give. Thanks a lot

推荐答案

好了，试试$ _REQUEST到位$ _ POST

Well, try $_REQUEST in place $_POST.

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