aiyiyi121 opened a new issue #3930: URL: https://github.com/apache/apisix/issues/3930
### Issue description What’s the function of export OpenAPI on the dashboard, why can't I export the configuration of routes and upstreams correctly through it. And how can I export API configuration to yaml configuration? ### Environment apisix version (cmd: apisix version): 2.4 OS (cmd: uname -a): Ubuntu 16.04.2 LTS OpenResty / Nginx version (cmd: nginx -V or openresty -V): openresty/1.19.3.1 etcd version, if have (cmd: run curl http://127.0.0.1:9090/v1/server_info to get the info from server-info API): 3.4.13 apisix-dashboard version, if have: 2.4 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org