Sometimes we put some variables into the yml configuration file for unified management
For example
Use @ConfigurationProperties Instead of @Value
Use method
Define the entity of the corresponding field
@Data
// 指定前缀
@ConfigurationProperties(prefix = "developer")
@Component
public class DeveloperProperty {
private String name;
private String website;
private String qq;
private String phoneNumber;
}Inject this bean when using
@RestController
@RequiredArgsConstructor
public class PropertyController {
final DeveloperProperty developerProperty;
@GetMapping("/property")
public Object index() {
return developerProperty.getName();
}
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