【解决办法】1:修改configmap中的entrance.url和keycloak.url
2:修改Services下iserver-gateway的addressReg和nodePort
3:重新部署keycloak和ispeco-dashboard-api
4:修改keycloak中的Clients-Valid Redirect URIs参数,依次修改并保存gateway、iportal、iportal_ui、ispeco-api、ispeco-ui的Valid Redirect URIs值