3.17.1 安卓HttpRequest请求失败.

3.17.1版本,ios下一切正常,安卓下getErrorBuffer显示connect failed 没有其他详细信息.有没有遇到过的大佬.
发送请求:
network::HttpRequest* request = new (std :: nothrow) network::HttpRequest();
request->setUrl(kNetServerAddress_IP);
request->setRequestType(network::HttpRequest::Type::GET);
request->setResponseCallback(CC_CALLBACK_2 (LDSocialRequest::requestCompleted, this));

network::HttpClient::getInstance()->sendImmediate(request);

request->release();

处理结果:
void LDSocialRequest::requestCompleted(network::HttpClient* client, network::HttpResponse* response)
{
if(response->isSucceed()==false)
{
LogU::info(“Response Error:\n%s\n”, response->getErrorBuffer());

还没在安卓上用过这个。。。 想请问下你 安卓3.17.1 还有闪退那个问题吗