Background:

The Spring Cloud project uses the Spring Cloud-config as the distributed configuration, and the configuration parameters are all placed in the config. Different environments have different problems:

Project Local: Boostrap. yml Remote Configuration:  application.yml application-local.yml application-dev.yml application-test.yml application-prod.yml

Application-local.yml is the local development environment. Since the configuration is often modified during development, the config will be frequently modified. So you want to place application-local.yml locally in your project, not in your config. Which ultimately becomes:

Boostrap.yml application-local.yml Boostrap.yml application-local.yml  application.yml application-dev.yml application-test.yml application-prod.yml

After the adjustment, we found that the project failed to start, the project will not read the local application-local.yml, we need to specify the load.

Adjust the

The original startup code:

SpringApplication.run(Application.class, args);

To:

new SpringApplicationBuilder(Application.class)
    .properties("spring.config.location=classpath:application-${spring.profiles.active}.yml,classpath:bootstrap.yml")
    .run(args);

Be sure to specify classpath:bootstrap.yml (as well if there are other local files). The project will load classpath:bootstrap.yml by default if Spring.config. location is not configured. If specified, only the specified configuration file will be loaded.

The test case

If you are using spring-test+ JUnit, you can specify the configuration file through properties:

@SpringBootTest(properties = {"spring.config.location=classpath:tscm-service-oem-forecast-${spring.profiles.active}.yml,classpath:bootstrap.yml"})

Which is ultimately:

@SpringBootTest(classes = {Application.class},
        webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT,
        properties = {"spring.config.location=classpath:tscm-service-oem-forecast-${spring.profiles.active}.yml,classpath:bootstrap.yml"})

Or use TestPropertySource annotation:

@TestPropertySource(properties = {"spring.config.location=tscm-service-oem-forecast-${spring.profiles.active}.yml,classpath:bootstrap.yml"})