spring boot 1.x nginx pre-configured https nginx configuration and note the point and force https http to https automatically jump

Referring first to nginx configuration and force https http to https automatically jump to configure the nginx https certificate.

Then add the following properties in application.properties:

server.tomcat.remote_ip_header=x-forwarded-for
server.tomcat.protocol_header=x-forwarded-proto
server.tomcat.port-header=X-Forwarded-Port
server.use-forward-headers=true

Other eliminates the need for special handling it, websocket also without special treatment.