java – 使用带有oauth2的spring cloud gateway

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