1. PCC中常用的接口宏: peer_connection_client.cc 中使用到的接口宏: 以PeerConnection为例: // src/examples/peerconnection/client/conductor.h #include "api/peer_connection_interface.h" class Condcutor { rtc::scoped_refptr<webrtc::PeerConnectionInterface> peer_connection_; rtc