报IO异常怎么处理啊 在一个工程中好用移到另外一个工程中就会有问题
httpRequest.setEntity(new UrlEncodedFormEntity(params,HTTP.UTF_8));
HttpResponse httpResponse=new DefaultHttpClient().execute(httpRequest);
httpRequest.setEntity(new UrlEncodedFormEntity(params,HTTP.UTF_8));
HttpResponse httpResponse=new DefaultHttpClient().execute(httpRequest);