开启一个网关服务 go gateway.Run( ctx, gateway.WithAddr(":8888"), gateway.WithGRPCServer("tcp", ":5001"), gateway.WithSwaggerDir("/swagger"), gateway.WithHandle(pb.RegisterRbacServiceHandler), ) */ Run starts a HTTP server and blocks while running if successful.// The server will be shutdown when "ctx" is canceled.

设置监听地址.

设置grpc服务地址.

设置Handles.

设置mux.

设置swagger目录.

默认地址.

默认grpc地址.

默认grpc.

参考:https://github.com/grpc-ecosystem/grpc-gateway/tree/master/examples/gateway.

Endpoint describes a gRPC endpoint.

Options is a set of options to be passed to Run.

网关参数设置.