java / beginner
Snippet
Environment-Specific Logic with @Profile
Profiles allow you to register beans only in certain environments. For example, you can load a specific bean for 'dev' and a different one for 'prod'.
snippet.java
java
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@Component@Profile("dev")public class DevDataSource {// Logic specifically for development environments}
spring
Breakdown
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@Profile("dev")
Tells Spring to only instantiate this class if the 'dev' profile is currently active.