在springboot框架下应用springcloud搭建微服务时，避免不了要考虑版本对应的关系，否则就会导致在工程启动的时候出现异常。如下图，是我在最新的springboot2.5.5版本下，从以前的工程中拷贝的springcloud版本号
springboot：2.5.5
spingcloud:Greenwich.RC2
结果在项目启动的时候报以下异常：
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'configurationPropertiesBeans' defined in class path resource [org/springframework/cloud/autoconfigure/ConfigurationPropertiesRebinderAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.context.properties.ConfigurationPropertiesBeans]: Factory method 'configurationPropertiesBeans' threw exception; nested exception is java.lang.NoClassDefFoundError: org/springframework/boot/context/properties/ConfigurationBeanFactoryMetadata
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:658) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:486) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.context.support.PostProcessorRegistrationDelegate.registerBeanPostProcessors(PostProcessorRegistrationDelegate.java:270) ~[spring-context-5.3.10.jar:5.3.10]
at org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:762) ~[spring-context-5.3.10.jar:5.3.10]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:567) ~[spring-context-5.3.10.jar:5.3.10]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434) ~[spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:338) ~[spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:143) [spring-boot-2.5.5.jar:2.5.5]
at org.springframework.cloud.bootstrap.BootstrapApplicationListener.bootstrapServiceContext(BootstrapApplicationListener.java:191) [spring-cloud-context-2.1.0.RC2.jar:2.1.0.RC2]
at org.springframework.cloud.bootstrap.BootstrapApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:105) [spring-cloud-context-2.1.0.RC2.jar:2.1.0.RC2]
at org.springframework.cloud.bootstrap.BootstrapApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:71) [spring-cloud-context-2.1.0.RC2.jar:2.1.0.RC2]
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176) [spring-context-5.3.10.jar:5.3.10]
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169) [spring-context-5.3.10.jar:5.3.10]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143) [spring-context-5.3.10.jar:5.3.10]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:131) [spring-context-5.3.10.jar:5.3.10]
at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:82) [spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplicationRunListeners.lambda$environmentPrepared$2(SpringApplicationRunListeners.java:63) [spring-boot-2.5.5.jar:2.5.5]
at java.util.ArrayList.forEach(ArrayList.java:1257) ~[na:1.8.0_172]
at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:117) [spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:111) [spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:62) [spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:374) ~[spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:332) ~[spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) ~[spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1332) ~[spring-boot-2.5.5.jar:2.5.5]
at review.ReviewprojApplication.main(ReviewprojApplication.java:17) ~[classes/:na]
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.context.properties.ConfigurationPropertiesBeans]: Factory method 'configurationPropertiesBeans' threw exception; nested exception is java.lang.NoClassDefFoundError: org/springframework/boot/context/properties/ConfigurationBeanFactoryMetadata
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:653) ~[spring-beans-5.3.10.jar:5.3.10]
... 34 common frames omitted
Caused by: java.lang.NoClassDefFoundError: org/springframework/boot/context/properties/ConfigurationBeanFactoryMetadata
at org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration.configurationPropertiesBeans(ConfigurationPropertiesRebinderAutoConfiguration.java:51) ~[spring-cloud-context-2.1.0.RC2.jar:2.1.0.RC2]
at org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$82b73832.CGLIB$configurationPropertiesBeans$3(<generated>) ~[spring-cloud-context-2.1.0.RC2.jar:2.1.0.RC2]
at org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$82b73832$$FastClassBySpringCGLIB$$caa14f34.invoke(<generated>) ~[spring-cloud-context-2.1.0.RC2.jar:2.1.0.RC2]
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) ~[spring-core-5.3.10.jar:5.3.10]
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331) ~[spring-context-5.3.10.jar:5.3.10]
at org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$82b73832.configurationPropertiesBeans(<generated>) ~[spring-cloud-context-2.1.0.RC2.jar:2.1.0.RC2]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_172]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_172]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_172]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_172]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.3.10.jar:5.3.10]
... 35 common frames omitted
Caused by: java.lang.ClassNotFoundException: org.springframework.boot.context.properties.ConfigurationBeanFactoryMetadata
at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[na:1.8.0_172]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_172]
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) ~[na:1.8.0_172]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_172]
... 46 common frames omitted
2021-10-06 10:58:27.751 ERROR 7668 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'configurationPropertiesBeans' defined in class path resource [org/springframework/cloud/autoconfigure/ConfigurationPropertiesRebinderAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.context.properties.ConfigurationPropertiesBeans]: Factory method 'configurationPropertiesBeans' threw exception; nested exception is java.lang.NoClassDefFoundError: org/springframework/boot/context/properties/ConfigurationBeanFactoryMetadata
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:658) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:486) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.context.support.PostProcessorRegistrationDelegate.registerBeanPostProcessors(PostProcessorRegistrationDelegate.java:270) ~[spring-context-5.3.10.jar:5.3.10]
at org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:762) ~[spring-context-5.3.10.jar:5.3.10]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:567) ~[spring-context-5.3.10.jar:5.3.10]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) [spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434) [spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:338) [spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:143) ~[spring-boot-2.5.5.jar:2.5.5]
at org.springframework.cloud.bootstrap.BootstrapApplicationListener.bootstrapServiceContext(BootstrapApplicationListener.java:191) ~[spring-cloud-context-2.1.0.RC2.jar:2.1.0.RC2]
at org.springframework.cloud.bootstrap.BootstrapApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:105) ~[spring-cloud-context-2.1.0.RC2.jar:2.1.0.RC2]
at org.springframework.cloud.bootstrap.BootstrapApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:71) ~[spring-cloud-context-2.1.0.RC2.jar:2.1.0.RC2]
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176) ~[spring-context-5.3.10.jar:5.3.10]
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169) ~[spring-context-5.3.10.jar:5.3.10]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143) ~[spring-context-5.3.10.jar:5.3.10]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:131) ~[spring-context-5.3.10.jar:5.3.10]
at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:82) ~[spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplicationRunListeners.lambda$environmentPrepared$2(SpringApplicationRunListeners.java:63) ~[spring-boot-2.5.5.jar:2.5.5]
at java.util.ArrayList.forEach(ArrayList.java:1257) ~[na:1.8.0_172]
at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:117) ~[spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplicationRunListeners.doWithListeners(SpringApplicationRunListeners.java:111) ~[spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:62) ~[spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:374) [spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:332) [spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) [spring-boot-2.5.5.jar:2.5.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1332) [spring-boot-2.5.5.jar:2.5.5]
at review.ReviewprojApplication.main(ReviewprojApplication.java:17) [classes/:na]
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.context.properties.ConfigurationPropertiesBeans]: Factory method 'configurationPropertiesBeans' threw exception; nested exception is java.lang.NoClassDefFoundError: org/springframework/boot/context/properties/ConfigurationBeanFactoryMetadata
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.3.10.jar:5.3.10]
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:653) ~[spring-beans-5.3.10.jar:5.3.10]
... 34 common frames omitted
Caused by: java.lang.NoClassDefFoundError: org/springframework/boot/context/properties/ConfigurationBeanFactoryMetadata
at org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration.configurationPropertiesBeans(ConfigurationPropertiesRebinderAutoConfiguration.java:51) ~[spring-cloud-context-2.1.0.RC2.jar:2.1.0.RC2]
at org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$82b73832.CGLIB$configurationPropertiesBeans$3(<generated>) ~[spring-cloud-context-2.1.0.RC2.jar:2.1.0.RC2]
at org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$82b73832$$FastClassBySpringCGLIB$$caa14f34.invoke(<generated>) ~[spring-cloud-context-2.1.0.RC2.jar:2.1.0.RC2]
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) ~[spring-core-5.3.10.jar:5.3.10]
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331) ~[spring-context-5.3.10.jar:5.3.10]
at org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$82b73832.configurationPropertiesBeans(<generated>) ~[spring-cloud-context-2.1.0.RC2.jar:2.1.0.RC2]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_172]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_172]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_172]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_172]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.3.10.jar:5.3.10]
... 35 common frames omitted
Caused by: java.lang.ClassNotFoundException: org.springframework.boot.context.properties.ConfigurationBeanFactoryMetadata
at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[na:1.8.0_172]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_172]
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) ~[na:1.8.0_172]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_172]
... 46 common frames omitted
经过分析还是版本不匹配，导致依赖的包没找到，那么如何才能配置合适的版本号呢，这里有一个非常简单的方法：
1.访问https://start.spring.io/actuator/info，是不是很熟悉的URL，原生端点，得到如下json文本信息
{"git":{"branch":"a26ae34ffc68e9a56845bcc0e6bd3c728f1f59d7","commit":{"id":"a26ae34","time":"2021-10-05T13:49:39Z"}},"build":{"version":"0.0.1-SNAPSHOT","artifact":"start-site","versions":{"spring-boot":"2.5.5","initializr":"0.11.1-SNAPSHOT"},"name":"start.spring.io website","time":"2021-10-05T13:50:35.097Z","group":"io.spring.start"},"bom-ranges":{"azure":{"3.2.0":"Spring Boot >=2.3.0.M1 and <2.4.0-M1","3.5.0":"Spring Boot >=2.4.0.M1 and <2.5.0-M1","3.6.1":"Spring Boot >=2.5.0.M1 and <2.6.0-M1"},"codecentric-spring-boot-admin":{"2.4.3":"Spring Boot >=2.3.0.M1 and <2.6.0-M1"},"solace-spring-boot":{"1.1.0":"Spring Boot >=2.3.0.M1 and <2.6.0-M1"},"solace-spring-cloud":{"1.1.1":"Spring Boot >=2.3.0.M1 and <2.4.0-M1","2.1.0":"Spring Boot >=2.4.0.M1 and <2.6.0-M1"},"spring-cloud":{"Hoxton.SR12":"Spring Boot >=2.2.0.RELEASE and <2.4.0.M1","2020.0.4":"Spring Boot >=2.4.0.M1 and <2.5.6-SNAPSHOT","2020.0.5-SNAPSHOT":"Spring Boot >=2.5.6-SNAPSHOT and <2.6.0-M1","2021.0.0-M1":"Spring Boot >=2.6.0.M1 and <2.6.0-SNAPSHOT","2021.0.0-SNAPSHOT":"Spring Boot >=2.6.0-SNAPSHOT"},"spring-cloud-gcp":{"2.0.4":"Spring Boot >=2.4.0-M1 and <2.6.0-M1"},"spring-cloud-services":{"2.3.0.RELEASE":"Spring Boot >=2.3.0.RELEASE and <2.4.0-M1","2.4.1":"Spring Boot >=2.4.0-M1 and <2.5.0-M1"},"spring-geode":{"1.3.12.RELEASE":"Spring Boot >=2.3.0.M1 and <2.4.0-M1","1.4.11":"Spring Boot >=2.4.0-M1 and <2.5.0-M1","1.5.5":"Spring Boot >=2.5.0-M1 and <2.6.0-M1","1.6.0-M3":"Spring Boot >=2.6.0-M1"},"vaadin":{"14.7.1":"Spring Boot >=2.1.0.RELEASE and <2.6.0-M1"},"wavefront":{"2.0.2":"Spring Boot >=2.1.0.RELEASE and <2.4.0-M1","2.1.1":"Spring Boot >=2.4.0-M1 and <2.5.0-M1","2.2.0":"Spring Boot >=2.5.0-M1"}},"dependency-ranges":{"native":{"0.9.0":"Spring Boot >=2.4.3 and <2.4.4","0.9.1":"Spring Boot >=2.4.4 and <2.4.5","0.9.2":"Spring Boot >=2.4.5 and <2.5.0-M1","0.10.0":"Spring Boot >=2.5.0-M1 and <2.5.2","0.10.1":"Spring Boot >=2.5.2 and <2.5.3","0.10.2":"Spring Boot >=2.5.3 and <2.5.4","0.10.3":"Spring Boot >=2.5.4 and <2.5.5","0.10.4":"Spring Boot >=2.5.5 and <2.5.6-SNAPSHOT","0.10.5-SNAPSHOT":"Spring Boot >=2.5.6-SNAPSHOT and <2.6.0-M1","0.11.0-M1":"Spring Boot >=2.6.0-M1 and <2.6.0-SNAPSHOT","0.11.0-SNAPSHOT":"Spring Boot >=2.6.0-SNAPSHOT and <2.7.0-M1"},"okta":{"1.4.0":"Spring Boot >=2.2.0.RELEASE and <2.4.0-M1","1.5.1":"Spring Boot >=2.4.0-M1 and <2.4.1","2.0.1":"Spring Boot >=2.4.1 and <2.5.0-M1","2.1.1":"Spring Boot >=2.5.0-M1 and <2.6.0-M1"},"mybatis":{"2.1.4":"Spring Boot >=2.1.0.RELEASE and <2.5.0-M1","2.2.0":"Spring Boot >=2.5.0-M1"},"camel":{"3.5.0":"Spring Boot >=2.3.0.M1 and <2.4.0-M1","3.10.0":"Spring Boot >=2.4.0.M1 and <2.5.0-M1","3.12.0":"Spring Boot >=2.5.0.M1 and <2.6.0-M1"},"open-service-broker":{"3.2.0":"Spring Boot >=2.3.0.M1 and <2.4.0-M1","3.3.0":"Spring Boot >=2.4.0-M1 and <2.5.0-M1"}}}2.将上述json信息在线格式化一下，便于查找
{
"git": {
"branch": "a26ae34ffc68e9a56845bcc0e6bd3c728f1f59d7",
"commit": {
"id": "a26ae34",
"time": "2021-10-05T13:49:39Z"
}
},
"build": {
"version": "0.0.1-SNAPSHOT",
"artifact": "start-site",
"versions": {
"spring-boot": "2.5.5",
"initializr": "0.11.1-SNAPSHOT"
},
"name": "start.spring.io website",
"time": "2021-10-05T13:50:35.097Z",
"group": "io.spring.start"
},
"bom-ranges": {
"azure": {
"3.2.0": "Spring Boot >=2.3.0.M1 and <2.4.0-M1",
"3.5.0": "Spring Boot >=2.4.0.M1 and <2.5.0-M1",
"3.6.1": "Spring Boot >=2.5.0.M1 and <2.6.0-M1"
},
"codecentric-spring-boot-admin": {
"2.4.3": "Spring Boot >=2.3.0.M1 and <2.6.0-M1"
},
"solace-spring-boot": {
"1.1.0": "Spring Boot >=2.3.0.M1 and <2.6.0-M1"
},
"solace-spring-cloud": {
"1.1.1": "Spring Boot >=2.3.0.M1 and <2.4.0-M1",
"2.1.0": "Spring Boot >=2.4.0.M1 and <2.6.0-M1"
},
"spring-cloud": {
"Hoxton.SR12": "Spring Boot >=2.2.0.RELEASE and <2.4.0.M1",
"2020.0.4": "Spring Boot >=2.4.0.M1 and <2.5.6-SNAPSHOT",
"2020.0.5-SNAPSHOT": "Spring Boot >=2.5.6-SNAPSHOT and <2.6.0-M1",
"2021.0.0-M1": "Spring Boot >=2.6.0.M1 and <2.6.0-SNAPSHOT",
"2021.0.0-SNAPSHOT": "Spring Boot >=2.6.0-SNAPSHOT"
},
"spring-cloud-gcp": {
"2.0.4": "Spring Boot >=2.4.0-M1 and <2.6.0-M1"
},
"spring-cloud-services": {
"2.3.0.RELEASE": "Spring Boot >=2.3.0.RELEASE and <2.4.0-M1",
"2.4.1": "Spring Boot >=2.4.0-M1 and <2.5.0-M1"
},
"spring-geode": {
"1.3.12.RELEASE": "Spring Boot >=2.3.0.M1 and <2.4.0-M1",
"1.4.11": "Spring Boot >=2.4.0-M1 and <2.5.0-M1",
"1.5.5": "Spring Boot >=2.5.0-M1 and <2.6.0-M1",
"1.6.0-M3": "Spring Boot >=2.6.0-M1"
},
"vaadin": {
"14.7.1": "Spring Boot >=2.1.0.RELEASE and <2.6.0-M1"
},
"wavefront": {
"2.0.2": "Spring Boot >=2.1.0.RELEASE and <2.4.0-M1",
"2.1.1": "Spring Boot >=2.4.0-M1 and <2.5.0-M1",
"2.2.0": "Spring Boot >=2.5.0-M1"
}
},
"dependency-ranges": {
"native": {
"0.9.0": "Spring Boot >=2.4.3 and <2.4.4",
"0.9.1": "Spring Boot >=2.4.4 and <2.4.5",
"0.9.2": "Spring Boot >=2.4.5 and <2.5.0-M1",
"0.10.0": "Spring Boot >=2.5.0-M1 and <2.5.2",
"0.10.1": "Spring Boot >=2.5.2 and <2.5.3",
"0.10.2": "Spring Boot >=2.5.3 and <2.5.4",
"0.10.3": "Spring Boot >=2.5.4 and <2.5.5",
"0.10.4": "Spring Boot >=2.5.5 and <2.5.6-SNAPSHOT",
"0.10.5-SNAPSHOT": "Spring Boot >=2.5.6-SNAPSHOT and <2.6.0-M1",
"0.11.0-M1": "Spring Boot >=2.6.0-M1 and <2.6.0-SNAPSHOT",
"0.11.0-SNAPSHOT": "Spring Boot >=2.6.0-SNAPSHOT and <2.7.0-M1"
},
"okta": {
"1.4.0": "Spring Boot >=2.2.0.RELEASE and <2.4.0-M1",
"1.5.1": "Spring Boot >=2.4.0-M1 and <2.4.1",
"2.0.1": "Spring Boot >=2.4.1 and <2.5.0-M1",
"2.1.1": "Spring Boot >=2.5.0-M1 and <2.6.0-M1"
},
"mybatis": {
"2.1.4": "Spring Boot >=2.1.0.RELEASE and <2.5.0-M1",
"2.2.0": "Spring Boot >=2.5.0-M1"
},
"camel": {
"3.5.0": "Spring Boot >=2.3.0.M1 and <2.4.0-M1",
"3.10.0": "Spring Boot >=2.4.0.M1 and <2.5.0-M1",
"3.12.0": "Spring Boot >=2.5.0.M1 and <2.6.0-M1"
},
"open-service-broker": {
"3.2.0": "Spring Boot >=2.3.0.M1 and <2.4.0-M1",
"3.3.0": "Spring Boot >=2.4.0-M1 and <2.5.0-M1"
}
}
}
3.找到springcloud节点这里可以看到对应的版本了吧，2.5.5对应的版本是2020.0.4
4.更改配置，重新编译，启动，问题解决
