springboot 集成Swagger2报错解决

Springfox使用的路径匹配是基于AntPathMatcher的，而Spring Boot 2.6.X使用的是PathPatternMatcher。
解决：修改application.yaml

错误:
Failed to start bean 'documentationPluginsBootstrapper'; nested exception is java.lang.NullPointerException: Cannot invoke "org.springframework.web.servlet.mvc.condition.PatternsRequestCondition.getPatterns()" because "this.condition" is null

spring:
  mvc:
    pathmatch:
      matching-strategy: ANT_PATH_MATCHER