Swagger之Failed to start bean ‘documentationPluginsBootstrapper‘; nested exception is java.lang
1、环境win10、idea2020.1、JDK8、maven3.6、springboot2.6.2、swagger2.9.22、遇到问题Failedtostartbean'documentationPluginsBootstrapper';nestedexceptionisjava.lang.NullPointerException原因:springboot版本过高,使swagger异常,或者说