错误提示：没有默认的绑定
Failed to start bean ‘outputBindingLifecycle’; nested exception is java.lang.IllegalStateException: A default binder has been requested, but there is more than one binder available for ‘org.springframework.cloud.stream.messaging.DirectWithAttributesChannel’ : rabbit,kafka, and no default binder has been set.
1、加配置 spring.cloud.stream.function.autodetect=false，参考博客：https://blog.csdn.net/github_38730134/article/details/118525184 （未完全解决，不知道为啥有的服务可以用，有的还是用不了）
2、加配置：spring.cloud.stream.default-binder:rabbit
