我正在使用Camel 2.16.0与camel-netty4-http、camel-swagger-java和camel-spring-boot在Spring-boot应用程序中。我的SpringBootRouter配置如下:
public void configure() {
restConfiguration()
.component("netty4-http")
.bindingMode(RestBindingMode.json)
.dataFormatProperty("prettyPrint", "true")
.host("0.0.0.0")
.contextPath("/")
.port(port)
.apiContextPath("/api-doc")
.apiProperty("api.title", "User API")
.apiProperty("api.version", "1.2.3")
.apiProperty("cors", "true");
rest("/hello").description("Say hello.")
.produces("application/json")
.get().description("Get hello.").route().transform(constant("hello"));
rest("/hi").description("Say hi.")
.produces("application/json")
.get().description("Get hi.").route().transform(constant("hi"));
}
如何使用Swagger拥有多个rest定义? 上面的配置只给我了以下异常。然而,如果我删除其他的rest定义 rest("/hi") ,那么Swagger就能正常工作。
异常信息:
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.springframework.boot.maven.RunMojo$LaunchRunner.run(RunMojo.java:423)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.camel.spring.boot.CamelSpringBootInitializationException: org.apache.camel.FailedToStartRouteException: Failed to start route route4 because of Multiple consumers for the same endpoint is not allowed: Endpoint[http://0.0.0.0:10000/api-doc?httpMethodRestrict=GET]
at org.apache.camel.spring.boot.RoutesCollector.onApplicationEvent(RoutesCollector.java:81)
at org.apache.camel.spring.boot.RoutesCollector.onApplicationEvent(RoutesCollector.java:37)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:151)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:128)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:331)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:775)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:139)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:483)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:117)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:689)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:321)
at org.apache.camel.spring.boot.FatJarRouter.main(FatJarRouter.java:26)
... 6 more
Caused by: org.apache.camel.FailedToStartRouteException: Failed to start route route4 because of Multiple consumers for the same endpoint is not allowed: Endpoint[http://0.0.0.0:10000/api-doc?httpMethodRestrict=GET]
at org.apache.camel.impl.DefaultCamelContext.doStartOrResumeRouteConsumers(DefaultCamelContext.java:3473)
at org.apache.camel.impl.DefaultCamelContext.doStartRouteConsumers(DefaultCamelContext.java:3449)
at org.apache.camel.impl.DefaultCamelContext.safelyStartRouteServices(DefaultCamelContext.java:3379)
at org.apache.camel.impl.DefaultCamelContext.doStartOrResumeRoutes(DefaultCamelContext.java:3147)
at org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:3003)
at org.apache.camel.impl.DefaultCamelContext.access$000(DefaultCamelContext.java:172)
at org.apache.camel.impl.DefaultCamelContext$2.call(DefaultCamelContext.java:2799)
at org.apache.camel.impl.DefaultCamelContext$2.call(DefaultCamelContext.java:2795)
at org.apache.camel.impl.DefaultCamelContext.doWithDefinedClassLoader(DefaultCamelContext.java:2818)
at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:2795)
at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:61)
at org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:2764)
at org.apache.camel.spring.boot.RoutesCollector.onApplicationEvent(RoutesCollector.java:79)
... 17 more