Springboot集成Swagger2报错

Springboot集成Swagger2报错

Failed to start bean 'documentationPluginsBootstrapper'; nested exception is java.lang.NullPointerException
再properties中添加

spring.mvc.pathmatch.matching-strategy=ANT_PATH_MATCHER

或yml中

spring:
  mvc:
    pathmatch:
      matching-strategy: ANT_PATH_MATCHER