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SpringBoot @CrossOriginの引数をapplication.propertiesから参照する

Last updated at Posted at 2023-03-21

概要

各コントローラークラスに付与される@CrossOriginの引数(URL)を一元的に管理するために、apllication.propertiesから参照するように設定します。

本番環境とローカル環境の切り替えを簡単に行うための改善です。

コード

〇〇Controller
@RestController
-@CrossOrigin(origins =  "http://127.0.0.1:3000")
+@CrossOrigin(origins =  "${frontend.URL}")
public class ProductRestController {

}
application.properties

+ frontend.URL = http://127.0.0.1:3000

参考

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image.png

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