Springboot Multi-environment configuration

springboot Multi-environment (dev, test, prod) configuration2017-07-17 10:33 1290 People read comments (0) favorite reports Classification:Spring Boot (6)

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Propertiest Configuration Format

在Spring Boot中多环境配置文件名需要满足application-{profile}.properties的格式，其中{profile}对应你的环境标识，比如：

Application-dev.properties: Development environment
Application-test.properties: Test environment
Application-prod.properties: Production environment
As to which specific configuration file will be loaded, it needs to be set in the Application.properties file by the Spring.profiles.active property, whose value corresponds to the {profile} value.

such as: Spring.profiles.active=dev will load the contents of the Application-dev.properties configuration file

Below, a sample experiment is performed with different service ports configured in different environments.
Create different profiles for each environment application-dev.properties, application-test.properties, application-prod.properties
All three files are set with different server.port properties, such as: Dev environment set to 8001,test environment set to 8002,prod environment set to 8003
Set Spring.profiles.active=dev in Application.properties, which means that the dev environment is set by default

Test loading of different configurations

    执行java -jar xxx.jar，可以观察到服务端口被设置为8001，也就是默认的开发环境（dev）    执行java -jar xxx.jar --spring.profiles.active=test，可以观察到服务端口被设置为8002，也就是测试环境的配置（test）    执行java -jar xxx.jar --spring.profiles.active=prod，可以观察到服务端口被设置为8003，也就是生产环境的配置（prod）

According to the above experiment, we can summarize the multi-environment configuration ideas as follows:
Configure common content in application.properties and set Spring.profiles.active=dev to the default configuration of the development environment
Configure different environments in Application-{profile}.properties
Activating configuration of different environments by command-line mode

Springboot Multi-environment configuration