Question

我正在使用HttpPost从我的服务器请求代码，但它工作正常，直到我添加其他参数。这是我的代码：

private String getShareCode(String t, String d, String lat, String lng) {
    String respTxt; 
    try{
        HttpClient dbClient = new DefaultHttpClient();
        HttpPost actionPost = new HttpPost(Config.URL_CODE);

        List<NameValuePair> params = new ArrayList<NameValuePair>();
        params.add(new BasicNameValuePair("t",t));
        params.add(new BasicNameValuePair("d",d));
        params.add(new BasicNameValuePair("lat",lat));
        params.add(new BasicNameValuePair("lng",lng));
        actionPost.setEntity(new UrlEncodedFormEntity(params, "UTF-8"));

        HttpResponse dbResp = dbClient.execute(actionPost);
        HttpEntity ent = dbResp.getEntity();
        respTxt = EntityUtils.toString(ent).trim();

        Log.i("ShareCode", t + ", " + d + ", " + lat + ", " + lng);
        Log.i("ShareCode",respTxt);
    }catch(Exception e){
        e.printStackTrace();
        Log.i("ShareCode", String.valueOf(e));
        respTxt = null;
    }

    return respTxt;
}

我的PHP代码是：

<? //Receive post data
echo $t = $_POST['t'];
$d = $_POST['d'];
$l = $_POST['lat'];
$lo= $_POST['lng'];

现在，我不知道发生了什么事，因为我总是得到这样的回应：

Notice: Undefined index: t in /home/iplaces/public_html/iplaces_url.php on line 17

Notice: Undefined index: d in /home/iplaces/public_html/iplaces_url.php on line 18

Notice: Undefined index: lat in /home/iplaces/public_html/iplaces_url.php on line 19

Notice: Undefined index: lng in /home/iplaces/public_html/iplaces_url.php on line 20

我希望你能帮助我，我对此有点紧张......

Answer 1

试试这个：

它会将数据发送到请求对象。

<? //Receive post data
echo $t = $_REQUEST['t'];
$d = $_REQUEST['d'];
$l = $_REQUEST['lat'];
$lo= $_REQUEST['lng'];

Android HttpPost不发送数据

1 个答案: