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Update "banner" reference documentation 

Fixes gh-2103
This commit is contained in:
Phillip Webb 2014-12-09 19:49:28 -08:00
parent b63922d59d
commit 400b664098
1 changed files with 27 additions and 1 deletions
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spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc
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@ -51,7 +51,33 @@ such as the user that launched the application.
=== Customizing the Banner
The banner that is printed on start up can be changed by adding a `banner.txt` file
to your classpath, or by setting `banner.location` to the location of such a file.
If the file has an unusual encoding you can set `banner.encoding` (default is UTF-8).
If the file has an unusual encoding you can set `banner.encoding` (default is `UTF-8`).
You can use the following variables inside your `banner.txt` file:
.Banner variables
|===
| Variable | Description
|`${application.version}`
|The version number of your application as declared in `MANIFEST.MF`. For example `1.0`.
|`${application.formatted-version}`
|The version number of your application as declared in `MANIFEST.MF` formatted for
display (surrounded with brackets and prefixed with `v`). For example `(v1.0)`.
|`${spring-boot.version}`
|The Spring Boot version that you are using. For example `{spring-boot-version}`.
|`${spring-boot.formatted-version}`
|The Spring Boot version that you are using formatted for display (surrounded with
brackets and prefixed with `v`). For example `(v{spring-boot-version})`.
|===
TIP: The `SpringBootApplication.setBanner(...)` method can be used if you want to generate
a banner programmatically. Use the `org.springframework.boot.Banner` interface and
implement your own `printBanner()` method.
[[boot-features-customizing-spring-application]]