如何使用 Wildfly Swarm 解决 class io.swagger.jaxrs.listing.SwaggerSerializers 的 WELD-001318？

Question

我在我的 pom.xml 中添加了 Wildfly Swarm 2017.12.1。我没有手动添加分数，因为所有分数都是自动发现的：

2018-01-03 14:37:34,976 INFO  [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction:                  Logging - STABLE          org.wildfly.swarm:logging:2017.12.1
2018-01-03 14:37:34,982 INFO  [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction:         JAX-RS with JAXB - STABLE          org.wildfly.swarm:jaxrs-jaxb:2017.12.1
2018-01-03 14:37:34,982 INFO  [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction:        CDI Configuration - STABLE          org.wildfly.swarm:cdi-config:2017.12.1
2018-01-03 14:37:34,982 INFO  [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction:                      CDI - STABLE          org.wildfly.swarm:cdi:2017.12.1
2018-01-03 14:37:34,982 INFO  [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction:      Hibernate Validator - STABLE          org.wildfly.swarm:hibernate-validator:2017.12.1
2018-01-03 14:37:34,982 INFO  [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction:   JAX-RS with Validation - STABLE          org.wildfly.swarm:jaxrs-validator:2017.12.1
2018-01-03 14:37:34,982 INFO  [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction:                      JCA - STABLE          org.wildfly.swarm:jca:2017.12.1
2018-01-03 14:37:34,983 INFO  [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction:              Datasources - STABLE          org.wildfly.swarm:datasources:2017.12.1
2018-01-03 14:37:34,983 INFO  [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction:          Bean Validation - STABLE          org.wildfly.swarm:bean-validation:2017.12.1
2018-01-03 14:37:34,983 INFO  [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction:                  Elytron - STABLE          org.wildfly.swarm:elytron:2017.12.1
2018-01-03 14:37:34,983 INFO  [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction:                   JAX-RS - STABLE          org.wildfly.swarm:jaxrs:2017.12.1
2018-01-03 14:37:34,983 INFO  [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction:                      JPA - STABLE          org.wildfly.swarm:jpa:2017.12.1
2018-01-03 14:37:34,983 INFO  [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction:             Transactions - STABLE          org.wildfly.swarm:transactions:2017.12.1
2018-01-03 14:37:34,984 INFO  [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction:                 Undertow - STABLE          org.wildfly.swarm:undertow:2017.12.1
2018-01-03 14:37:34,984 WARN  [org.wildfly.swarm] (main) WFSWARM0013: Installed fraction:                  Swagger - UNSTABLE        org.wildfly.swarm:swagger:2017.12.1

招摇分数不稳定。我不确定为什么，但无论如何。它被添加了，后来我得到了一些错误。我收到的错误消息是这样的：

2018-01-03 14:37:46,545 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 11) MSC000001: Failed to start service jboss.undertow.deployment.default-server.default-host./: org.jboss.msc.service.StartException in service jboss.undertow.deployment.default-server.default-host./: java.lang.RuntimeException: RESTEASY003945: Unable to instantiate MessageBodyWriter
        .... long stacktrace ...
Caused by: java.lang.RuntimeException: RESTEASY003945: Unable to instantiate MessageBodyWriter
        ... long stacktrace ...
Caused by: org.jboss.weld.exceptions.AmbiguousResolutionException: WELD-001318: Cannot resolve an ambiguous dependency between: 
  - Managed Bean [class io.swagger.jaxrs.listing.SwaggerSerializers] with qualifiers [@Any @Default],
  - Managed Bean [class io.swagger.jaxrs.listing.SwaggerSerializers] with qualifiers [@Any @Default]
        ... stacktrace...

如您所见，它在类路径中找到了两次 SwaggerSerializers，所以我猜这是 Swarm 安装 swagger fraction 的问题。也许如果我手动添加所有依赖项，那么它可能会奏效。但我认为这不是一个好的解决方案。如 https://issues.jboss.org/browse/SWARM-271 中所述，这是一个错误。

有什么办法可以解决这个问题吗？

Answer 1

我找到了解决方案。我只需要在项目的 pom 中添加 <scope>provided</scope> 到 swagger 的依赖项。

如何使用 Wildfly Swarm 解决 class io.swagger.jaxrs.listing.SwaggerSerializers 的 WELD-001318？

How to resolve WELD-001318 with Wildfly Swarm for class io.swagger.jaxrs.listing.SwaggerSerializers?

java

maven

swagger

weld

wildfly-swarm