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Clarify conventions for custom error pages in WebFlux

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See gh-34534
This commit is contained in:
Dave Syer
2023-03-09 11:30:08 +00:00
committed by Scott Frederick
parent bf48c6c7f3
commit f285364f22
1 changed files with 3 additions and 2 deletions
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spring-boot-project/spring-boot-docs/src/docs/asciidoc/web/reactive.adoc
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@@ -141,9 +141,10 @@ include::code:MyExceptionHandlingController[]
[[web.reactive.webflux.error-handling.error-pages]]
===== Custom Error Pages
If you want to display a custom HTML error page for a given status code, you can add a file to an `/error` directory.
If you want to display a custom HTML error page for a given status code, you can add views that resolve from "error/*", for example by adding files to an `/error` directory.
Error pages can either be static HTML (that is, added under any of the static resource directories) or built with templates.
The name of the file should be the exact status code or a series mask.
The name of the file should be the exact status code or a series mask, or "error" for a fallback if nothing else matches.
Note the difference with MVC where "error" is the name of the default error `View`, whereas here it is "error/error".
For example, to map `404` to a static HTML file, your directory structure would be as follows: