2018-08-19 12:16:17.580  INFO 7008 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'validateCodeFilter' to: [/*]

2018-08-19 12:16:17.581  INFO 7008 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'applicationContextIdFilter' to: [/*]

2018-08-19 12:16:17.581  INFO 7008 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean  : Mapping servlet: 'dispatcherServlet' to [/]

2018-08-19 12:16:18.823  WARN 7008 --- [           main] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'connectionFactoryLocator' defined in class path resource [org/springframework/social/config/annotation/SocialConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.social.connect.ConnectionFactoryLocator]: Factory method 'connectionFactoryLocator' threw exception; nested exception is java.lang.IllegalArgumentException: The clientId property cannot be null

2018-08-19 12:16:18.825  INFO 7008 --- [           main] o.apache.catalina.core.StandardService   : Stopping service [Tomcat]

2018-08-19 12:16:18.864  INFO 7008 --- [           main] utoConfigurationReportLoggingInitializer : 

Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.

2018-08-19 12:16:18.881 ERROR 7008 --- [           main] o.s.boot.SpringApplication               : Application startup failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'connectionFactoryLocator' defined in class path resource [org/springframework/social/config/annotation/SocialConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.social.connect.ConnectionFactoryLocator]: Factory method 'connectionFactoryLocator' threw exception; nested exception is java.lang.IllegalArgumentException: The clientId property cannot be null

at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599) ~[spring-beans-4.3.10.RELEASE.jar:4.3.10.RELEASE]

版本

<io.spring.version>Brussels-SR4</io.spring.version>
<spring.cloud.version>Dalston.SR2</spring.cloud.version>

网上查不到这个原因，请老师说下~