spring-framework
5.3.39

# filter

fun filter(filterFunction: (ServerRequest, (ServerRequest) -> Mono<ServerResponse>) -> Mono<ServerResponse>)
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Filters all routes created by this router with the given filter function. Filter functions are typically used to address cross-cutting concerns, such as logging, security, etc.

#### Since

5.2

## Parameters

filterFunction

the function to filter all routes built by this router