您好，我正在尝试建立一个小型网络应用程序，但我遇到了上述错误。下面是我的代码HttpClienthttpclient=newDefaultHttpClient();HttpPosthttppost=newHttpPost("SomeURL");//UsingaURLlocaltomymachine//aftersettingnameValuePairandsettingitonhttpposthttppost.setEntity(newUrlEncodedFormEntity(nvps,HTTP.UTF_8));//ThisiswhereIamgettingtheabovementio