java - Android http请求POST

Question

我正在构建一个简单的 Android 应用程序，它将 http post 请求发送到此站点 http://www.ap-ljubljana.si/vozni_red2/VR2.php然后根据post请求得到适当的响应。问题是我的应用程序没有得到与浏览器相同的响应。有什么想法吗？

java文件

`HttpClient httpclient = new DefaultHttpClient();
    HttpPost httppost = new HttpPost("http://www.ap-ljubljana.si/vozni_red2/VR3.php");

    try{

        List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
        nameValuePairs.add(new BasicNameValuePair("VSTOP_ID", "1"));
        nameValuePairs.add(new BasicNameValuePair("IZSTOP_ID","1"));
        nameValuePairs.add(new BasicNameValuePair("btnNext", "Naprej"));

        httppost.setHeader("Cache-Control", "max-age=0");
        httppost.setHeader("Origin", "http://www.ap-ljubljana.si");
        httppost.setHeader("Referer", "http://www.ap-ljubljana.si/vozni_red2/VR2.php?DATUM="+datum+"&VSTOP_IME=Vstop...&IZSTOP_IME=Izstop...");
        httppost.setHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
        httppost.setHeader("DNT", "1");
        httppost.setHeader("Accept-Encoding", "gzip,deflate,sdch");
        httppost.setHeader("Accept-Language", "sl-SI,sl;q=0.8,en-GB;q=0.6,en;q=0.4");
        httppost.setHeader("Accept-Charset", "ISO-8859-2,utf-8;q=0.7,*;q=0.3");
        //httppost.setHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.47 Safari/536.11");
        httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs, HTTP.UTF_8));

        return httpclient.execute(httppost);

    }
    catch (ClientProtocolException e){

        return null;
    }
    catch (IOException e){

        return null;
    }`

浏览器的http post请求

http://i45.tinypic.com/zvqww7.jpg

Answer 1

您的 APP 请求中缺少 cookie 信息。这可能会产生问题。我认为，一些服务器端调试可以解决此问题。