SpringCloud/spring-cloud-gateway
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Refine documentation on body rewrite filters for the case of missing body

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Null will be passed. Mono.empty() should be returned to assign an empty body.

Fixes gh-2000
This commit is contained in:
Guillaume Berche
2020-10-26 11:00:38 +01:00
committed by spencergibb
parent 9a5ed3522b
commit 8d6973c876
1 changed files with 5 additions and 0 deletions
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docs/src/main/asciidoc/spring-cloud-gateway.adoc
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@@ -1711,6 +1711,9 @@ static class Hello {
}
}
----
NOTE: if the request has no body, the `RewriteFilter` will be passed `null`. `Mono.empty()` should be returned to assign a missing body in the request.
====
=== Modify a Response Body `GatewayFilter` Factory
@@ -1734,6 +1737,8 @@ public RouteLocator routes(RouteLocatorBuilder builder) {
.build();
}
----
NOTE: if the response has no body, the `RewriteFilter` will be passed `null`. `Mono.empty()` should be returned to assign a missing body in the response.
====
=== Default Filters