[英]Spring cloud stream what is the meaning of in-0
I have see this config of spring cloud stream我看到了 spring 云 stream 的配置
spring:
cloud:
function:
definition: topic1
stream:
bindings:
topic1-in-0:
destination: topic1
group: topic1
Could you guys explain me what is -0
at the end of bindings?你们能解释一下绑定末尾的-0
是什么吗? Can we have -1
, -10
, ..., -100
?我们可以有-1
, -10
, ..., -100
吗?
Yes, you can have multiple suffixes -1
, -2
, etc but you won't need it often.是的,您可以有多个后缀-1
、 -2
等,但您不会经常需要它。
It's called partial function chaining or currying and you can read more about it at Spring Cloud reference: https://docs.spring.io/spring-cloud-stream-binder-kafka/docs/current/reference/html/spring-cloud-stream-binder-kafka.html#_beyond_two_inputs它被称为部分 function 链接或柯里化,您可以在 Spring 阅读更多相关信息云参考: https://docs.spring.io/spring-cloud-stream-binder-kafka/docs/current/reference/html/spring-cloud -stream-binder-kafka.html#_beyond_two_inputs
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