When using Spring boot 3.0 with jersey (not mvc) with spring cloud open feign, start failed
org.springframework.beans.factory.BeanDefinitionStoreException: Failed to process import candidates for configuration class [com.fortuneo.api.esign.Application]: class path resource [org/springframework/web/servlet/config/annotation/WebMvcConfigurer.class] cannot be opened because it does not exist
at org.springframework.context.annotation.ConfigurationClassParser.processImports(ConfigurationClassParser.java:524)
at org.springframework.context.annotation.ConfigurationClassParser$DeferredImportSelectorGroupingHandler.lambda$processGroupImports$1(ConfigurationClassParser.java:726)
at java.base/java.lang.Iterable.forEach(Iterable.java:75)
at ...
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:310)
at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:150)
at com.fortuneo.api.esign.Application.main(Application.java:18)
Caused by: java.io.FileNotFoundException: class path resource [org/springframework/web/servlet/config/annotation/WebMvcConfigurer.class] cannot be opened because it does not exist
at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:211)
at org.springframework.core.type.classreading.SimpleMetadataReader.getClassReader(SimpleMetadataReader.java:54)
at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:48)
at ...
Spring cloud open feign include org.springframework.cloud:spring-cloud-commons with a default config for web mvc
When using Spring boot 3.0 with jersey (not mvc) with spring cloud open feign, start failed
Spring cloud open feign include org.springframework.cloud:spring-cloud-commons with a default config for web mvc
https://github.com/spring-cloud/spring-cloud-commons/blob/8ec45e03b00f3ad96bbc03a86390ed029364bb89/spring-cloud-commons/src/main/java/org/springframework/cloud/commons/security/ResourceServerTokenRelayAutoConfiguration.java#L58
To reproduce : run starter
https://start.spring.io/#!type=gradle-project&language=java&platformVersion=3.0.4&packaging=jar&jvmVersion=17&groupId=com.example&artifactId=demo&name=demo&description=Demo%20project%20for%20Spring%20Boot&packageName=com.example.demo&dependencies=lombok,cloud-feign,jersey
Workaround : set "spring.cloud.mvc.token-relay.enabled" at false