Android，HTTP SEARCH请求无效

Question

我使用HTTP SEARCH请求将变量发布到某个在线.php文件中。但是，不知怎的，我没有工作。虽然，该应用程序正在使用＆＃34;网络权限＆＃34;但仍然。它显示错误。 以下是我的代码：

public static final String SEARCH_URL = "http://www.example.com/search/";

public void onSearchAPI() { 

    String title = "title";
    String message = "message";

    String httpUrl = SEARCH_URL;
    String resultData = "";
    URL url = null;
    try {
        url = new URL(httpUrl);
    } catch (MalformedURLException e) {
        Log.e("Debug", "MalformedURLException");
    }
    if (url != null) {
        try {
            HttpURLConnection urlConn = (HttpURLConnection) url.openConnection();
            urlConn.setDoOutput(true);
            urlConn.setDoInput(true);
            urlConn.setRequestMethod("SEARCH");
            urlConn.setUseCaches(false);
            urlConn.setInstanceFollowRedirects(true);

            urlConn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded"); 
            urlConn.connect();

            DataOutputStream out = new DataOutputStream(urlConn.getOutputStream());

            String content = "title=" + URLEncoder.encode(title, "UTF-8")
                    + "&message=" + URLEncoder.encode(message, "UTF-8");

            Log.e("Debug", "Params :" +  content);

            out.writeBytes(content);
            out.flush();
            out.close();
            BufferedReader reader = new BufferedReader(new InputStreamReader(urlConn.getInputStream()));
            String inputLine = null;
            while (((inputLine = reader.readLine()) != null)) {

                resultData += inputLine + "\n";
            }
            reader.close();

            urlConn.disconnect();

            if (resultData != null) {
                Log.d("GetSearchAPI", "URL: " + SEARCH_URL + ", RESPONSE : " + resultData);
                processGetSearch(resultData);
            } else {
                Log.d("GetPeopleAPI", "No results");
            }
        } catch (IOException e) {
            Log.e("Debug", "IOException");
        }
    } else {
        Log.e("Debug", "Url NULL");
    }
}

在这里，＆＃34; urlConn.setRequestMethod（＆＃34; SEARCH＆＃34;）＆＃34;是错误。 我想知道在android上使用HTTP SEARCH请求的方法。 请帮我。