相关疑难解决方法(0)

嗨,我想提出一个小的webapp,但我遇到了错误.以下是我的代码

HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost("SomeURL"); // Using a URL local to my machine
// after setting nameValuePair and setting it on httppost
httppost.setEntity(new UrlEncodedFormEntity(nvps, HTTP.UTF_8));

// This is where I am getting the above mentioned exception
HttpResponse response = httpclient.execute(httppost);

我使用的是httpclient-4.0-beta2.jar和httpcore-4.0.1.jar.看起来BasicHttpContext与我的应用程序中的其他一些罐子发生了冲突,但我无法弄明白.任何线索将不胜感激.