public static String sendPost(String url,Map<String,Object> content)
{
    String reuslt ="";
    BufferedReader in =null;
    HttpClient client =new DefaultHttpClient();
    HttpPost request =new HttpPost();
    try{
        request.setURI(new URI(url));
        List<NameValuePair> list =new ArrayList<NameValuePair>();
        if(MapUtils.isNotEmpty(content))
        {
            for(Entry<String,Object> entry:content.entrySet())
            {
                list.add(new BasicNameValuePair(entry.getKey(),(String)entry.getValue()));
            }
        }
        request.setEntity(new UrlEncodedFormEntity(list,"UTF-8"));
        request.setHeader("Content-Type","application/x-www-form-urlencoded");
        
        HttpResponse response =client.execute(request);
        int statusCode =response.getStatusLine().getStatusCode();
        if(HttpStatus.SC_OK==statusCode)
        {
            in = new BufferedReader(new InputStreamReader(response.getEntity().getContent(),"UTF-8"));
            String line ;
            While((line=in.readline())!=null)
           {
             result+=line;
           }
 
        }
    }catch(Exception e)
    {
         e.printstack
    }
    return result;
}