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Phillip Webb 8 years ago
parent 8e669e2eef
commit 3e62933096
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spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc
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@ -957,10 +957,9 @@ section for details.
[[boot-features-external-config-vs-value]] [[boot-features-external-config-vs-value]]
==== @ConfigurationProperties vs. @Value ==== @ConfigurationProperties vs. @Value
`@Value` is a core container feature and it does not provide the same features as
`@Value` is a core container feature and it does not provide the same features as type-safe type-safe Configuration Properties. The table below summarizes the features that are
Configuration Properties. The table below summarizes the features that are supported by supported by `@ConfigurationProperties` and `@Value`:
`@ConfigurationProperties` and `@Value`:
[cols="4,2,2"] [cols="4,2,2"]
|=== |===
@ -977,11 +976,10 @@ Configuration Properties. The table below summarizes the features that are suppo
| `SpEL` evaluation | `SpEL` evaluation
| No | No
| Yes | Yes
|=== |===
If you define a set of configuration keys for your own components, we recommend you to If you define a set of configuration keys for your own components, we recommend you to
group them in a pojo annotated with `@ConfigurationProperties`. Please also be aware group them in a POJO annotated with `@ConfigurationProperties`. Please also be aware
that since `@Value` does not support relaxed binding, it isn't a great candidate if you that since `@Value` does not support relaxed binding, it isn't a great candidate if you
need to provide the value using environment variables. need to provide the value using environment variables.

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