问题
The class org.springframework.cloud.netflix.zuul.filters.post.SendErrorFilter handles error responses.
I would like to override this filter to do a custom response instead of the ZuulException while forwarding etc.
How can I replace this with my own version? Just write and register? Would that do it or is there something else needed?
回答1:
all you need to do is create a ZuulFilter and expose it as an @Bean. It needs to be in order before SendErrorFilter which is set to 0. You might need to remove "error.status_code" from the RequestContext so SendErrorFilter doesn't run.
回答2:
You will need to disable a default SendErrorFilter by adding zuul.SendErrorFilter.post.disable: true to your application.properties. After this you can create your own.
回答3:
property name is changed to "zuul.SendErrorFilter.error.disable"
来源：https://stackoverflow.com/questions/29152174/overriding-zuul-filter-senderrorfilter