Jul 26, 2018 11:01:02 AM org.apache.catalina.core.StandardContext startInternal
SEVERE: One or more Filters failed to start. Full details will be found in the appropriate container log file
Jul 26, 2018 11:01:02 AM org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [] startup failed due to previous errors
web exit …

原因:WEB-INF/lib/ 下 jar包重复。