У меня есть несколько конфигураций нескольких сред.
application.yml похож на
spring:
profiles:
active: @profileActive@
application-dev.yml похож на
server:
port: 8085
spring:
application:
name: xxxx-info
datasource:
name: xxx-db
type: com.alibaba.druid.pool.DruidDataSource
url: jdbc:mysql://192.168.1.14:3306/xxx
username: root
password: *******
driver-class-name: com.mysql.jdbc.Driver
minIdle: 1
maxActive: 8
initialSize : 1
testWhileIdle: true
mybatis:
typeAliasesPackage: com.xxx.commons.common.entity
mapperLocations: classpath:mybatis/*.xml
И application-test.yml совпадает с application-dev.yml.
Application.java похож на
@EnableDiscoveryClient
@SpringBootApplication
@EnableEurekaClient
@EnableFeignClients
@MapperScan("com.xxx.ggg.client.dao")
public class ClientInfoApplication {
private static final Logger LOGGER = LoggerFactory.getLogger(ClientInfoApplication.class);
public static void main(String[] args) {
SpringApplication.run(ClientInfoApplication.class, args);
}
}
Затем я запускаю приложение весенней загрузки в IntelliJ 
Вот в чем проблема. Запуск весенней загрузки приложения с application-test.yml успешен, но не с application-dev.yml.
Журналы похожи на
2018-12-17 14:27:23.497 [main][INFO]com.xxx.ggg.client.ClientInfoApplication[597]: The following profiles are active: dev
2018-12-17 14:27:24.490 [main][INFO]org.apache.coyote.http11.Http11NioProtocol[180]: Initializing ProtocolHandler ["http-nio-8080"]
2018-12-17 14:27:24.499 [main][INFO]org.apache.catalina.core.StandardService[180]: Starting service [Tomcat]
2018-12-17 14:27:24.500 [main][INFO]org.apache.catalina.core.StandardEngine[180]: Starting Servlet Engine: Apache Tomcat/8.5.31
2018-12-17 14:27:24.644 [localhost-startStop-1][INFO]org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/][180]: Initializing Spring embedded WebApplicationContext
2018-12-17 14:27:24.956 [main][WARN]org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext[551]: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'clientInfoRunner': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'tagService': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tagInfoDao' defined in file [D:\projects\ggg\client-info\target\classes\com\xxx\ggg\client\dao\TagInfoDao.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [org/mybatis/spring/boot/autoconfigure/MybatisAutoConfiguration.class]: Unsatisfied dependency expressed through method 'sqlSessionFactory' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Tomcat.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.tomcat.jdbc.pool.DataSource]: Factory method 'dataSource' threw exception; nested exception is org.springframework.boot.autoconfigure.jdbc.DataSourceProperties$DataSourceBeanCreationException: Cannot determine embedded database driver class for database type NONE. If you want an embedded database please put a supported one on the classpath. If you have database settings to be loaded from a particular profile you may need to active it (the profiles "dev" are currently active).
2018-12-17 14:27:24.956 [main][INFO]org.apache.catalina.core.StandardService[180]: Stopping service [Tomcat]
2018-12-17 14:27:24.981 [main][ERROR]org.springframework.boot.diagnostics.LoggingFailureAnalysisReporter[42]:
***************************
APPLICATION FAILED TO START
***************************
Description:
Cannot determine embedded database driver class for database type NONE
Action:
If you want an embedded database please put a supported one on the classpath. If you have database settings to be loaded from a particular profile you may need to active it (the profiles "dev" are currently active).