Reading application.Properties with @ConfigurationProperties

application.properties java @configurationproperties 4 years, 6 months ago
//AppProperties.java import org.springframework.boot.context.properties.ConfigurationProperties; import org.springframework.stereotype.Component; @Component @ConfigurationProperties("app") public class AppProperties { private String title; private String description; public String getTitle() { return title; } public void setTitle(String title) { this.title = title; } public String getDescription() { return description; } public void setDescription(String description) { this.description = description; } } //AppController.java import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Value; import org.springframework.core.env.Environment; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; @RestController @RequestMapping("app") public class AppController { @Autowired AppProperties myAppProperties; @GetMapping("/title") public String getAppTitle() { return myAppProperties.getTitle(); } @GetMapping("/description") public String getAppDescription() { return myAppProperties.getDescription(); } }
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Instructions

To use AppProperties.java we have to create a Controller or Service class.In order to include it we are creating AppController.java

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