spring boot 1.5.4 之监控Actuator（十四）-架构的路上-51CTO博客
https://blog.51cto.com/wyait/1970021
java - getting "Whitelabel Error Page" running actuator health and mappings urls - Stack Overflow
https://stackoverflow.com/questions/49487134/getting-whitelabel-error-page-running-actuator-health-and-mappings-urls
spring boot - Getting "Whitelabel Error Page" when opening "/actuator/mappings" - Stack Overflow
https://stackoverflow.com/questions/55399978/getting-whitelabel-error-page-when-opening-actuator-mappings
This application has no explicit mapping for /error, so you are seeing this as a - ziser的博客 - ITeye博客
https://www.iteye.com/blog/ziser-2398528
spring boot 1.5.4 之监控Actuator（十四）-架构的路上-51CTO博客
https://blog.51cto.com/wyait/1970021
springboot2.0 security关闭验证（security.basic.enabled=false失效报错问题解决）_c851204293的博客-CSDN博客
https://blog.csdn.net/c851204293/article/details/92975654