{"errcode":0,"errmsg":"ok","requestdomain":["https:\/\/xcxapi.bccoo.cn"],"wsrequestdomain":["wss:\/\/xcxapi.bccoo.cn"],"uploaddomain":["https:\/\/xcxapi.bccoo.cn"],"downloaddomain":["https:\/\/xcxapi.bccoo.cn","https:\/\/p20.pccoo.cn","https:\/\/r20.pccoo.cn"],"udpdomain":[],"tcpdomain":[],"invalid_requestdomain":[],"invalid_wsrequestdomain":[],"invalid_uploaddomain":[],"invalid_downloaddomain":["https:\/\/p21.pccoo.cn","https:\/\/r21.pccoo.cn","https:\/\/face.pccoo.cn"],"invalid_udpdomain":[],"invalid_tcpdomain":[],"no_icp_domain":[]} 我这个也是这样 只设置的起其中r20