i face a problem when i using spring cloud gateway
is if any dependency call spring-boot-starter-tomcat directly or recursively
it will not work because it will start the embedded tomcat server not the netty server that spring cloud gateway use
我开始通过排除这种依赖性来解决这个问题
the spring cloud gateway worked successfully
but sometimes i want to use spring-cloud-starter-oauth2 to use @EnableOAuth2Sso
我开始使用
at that time i face the big issue that throw exception saying
Caused by: java.lang.IllegalStateException: Failed to introspect annotated methods on class org.springframework.security.oauth2.config.annotation.web.configuration.OAuth2ClientConfiguration
……Caused by: java.lang.NoClassDefFoundError: javax/servlet/Filter
最佳答案
正如您所见,Spring云网关使用反应模型,而不是基于netty而不是tomcat.反应性变化是一个重大转变,目前Spring Security不支持,但工作正在进行中,您可以在https://github.com/spring-cloud/spring-cloud-gateway/issues/179跟踪它
