使用的是vue3的demo
资源地址webrtc?app=rtp&stream=34020000001320000001_34020000001320000001&type=play
返回结果{
"code": -400,
"msg": "Assertion failed: (!offer.empty(), http body(webrtc offer sdp) is empty), function operator(), file /root/server/WebApi.cpp, line 2000."