通过DefaultHttpClient 发送post请求

// HTTPS SSL  COOKIE
	private static boolean sendPostRequestHttpClient(String path, Map<String, String> params, String encoding) throws Exception{
		List<NameValuePair> paramPairs = new ArrayList<NameValuePair>();
		if(params!=null && !params.isEmpty()){
			for(Map.Entry<String, String> entry : params.entrySet()){
				BasicNameValuePair param = new BasicNameValuePair(entry.getKey(), entry.getValue());
				paramPairs.add(param);
			}
		}
		UrlEncodedFormEntity entity = new UrlEncodedFormEntity(paramPairs, encoding);
		HttpPost post = new HttpPost(path);
		post.setEntity(entity);
		DefaultHttpClient client = new DefaultHttpClient();//浏览器
		HttpResponse response = client.execute(post);		
		if(response.getStatusLine().getStatusCode()==200){
			return true;
		}
		return false;