Shulou(Shulou.com)06/01 Report--

This article mainly introduces how java defines configuration file information, which has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, let the editor take you to understand it.

Sometimes we put some variables in the yml configuration file for unified management.

For example

Replace @ Value with @ ConfigurationProperties

Usage

Define the entity of the corresponding field

@ Data// specifies the prefix @ ConfigurationProperties (prefix = "developer") @ Componentpublic class DeveloperProperty {private String name; private String website; private String qq; private String phoneNumber;}

Inject this bean when you use it

@ RestController@RequiredArgsConstructorpublic class PropertyController {final DeveloperProperty developerProperty; @ GetMapping ("/ property") public Object index () {return developerProperty.getName ()}} Thank you for reading this article carefully. I hope the article "how java defines profile information" shared by the editor will be helpful to you. At the same time, I hope you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

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