Failed to start bean 'documentationPluginsBootstrapper'; nested exception is java.lang.NullPointerException: Cannot invoke ...
springboot整合swagger2报错
错误如下:
Failed to start bean 'documentationPluginsBootstrapper'; nested exception is java.lang.NullPointerException: Cannot invoke "org.springframework.web.servlet.mvc.condition.PatternsRequestCondition.toString()" because the return value of "springfox.documentation.spi.service.contexts.Orderings.patternsCondition(springfox.documentation.RequestHandler)" is null
原因:
因为在springboot2.6之后,将springmvc的默认匹配策略修改为了PathPatternParser,需要将其修改为AntPathMatcher就可以解决问题
解决方式:
在yml或者properties文件中添加配置(这里是yml配置)
spring:
mvc:
pathmatch:
matching-strategy: ant_path_matcher
就可以了