Spring-boot configuration file Usage

Source: Internet
Author: User

Configuration file Format two application.properties and APPLICATION.YML

Use of the. YML Configuration

1, using the @Value ("attribute name in ${configuration file}") annotation Injection configuration content

2. Referencing the configuration in configuration

  ${the property name in the configuration file}

3, configuration injected into the entity class annotation @ConfigurationProperties (prefix = "girl")

For automatic assembly, it is necessary to @Component

4. Multi-Environment configuration

development environment and production environment configuration switch Spring: Profiles: active:xxx

Start-up configuration file parameter jave-jar ....--spring.profile.active=xxxx

Spring-boot configuration file Usage

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.