没有遇到过的StandardServletEnvironment，居然找不到解决的方法，求解

log4j:WARN No appenders could be found for logger (org.springframework.web.context.support.StandardServletEnvironment).
log4j:WARN Please initialize the log4j system properly.
搞了半天网上的方法试了也没有用
求解

https://www.slf4j.org/codes.html#StaticLoggerBinder