合并许多application.properties文件而不是Spring Boot上的替换？ [英] merge many application.properties files instead of replace on Spring Boot?
本文介绍了合并许多application.properties文件而不是Spring Boot上的替换？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在使用Spring Booot MVC 1.2.2.RELEASE。我有我的多模块项目，其结构如下：
i am using Spring Booot MVC 1.2.2.RELEASE. I have my multi-module project which is structured like this:
example-backend-development(parent)
---> example-backend-development-domain
---> example-backend-development-service
我想让两个模块独立，或者至少从服务中获取域名，因为服务在其类路径中具有域模块。因此，两个模块都将application.properties文件放在各自的资源文件夹中。我想这样做，因为我不想处理来自服务模块的所有属性（例如属于域模块的Jpa属性）。
I want to make both modules independent, or at least domain from service, since service has domain module in its classpath. So both modules have their application.properties file in their respective resources folder. I want to do it like this way because i don't want to handle all properties from service module (e.g Jpa properties, which belongs to domain module).
所以例如我在服务模块中有这个application.properties
So for example i have this application.properties in service module
logging.level.org.springframework.web: DEBUG
logging.level.org.hibernate: ERROR
logging.level.com.example.movies: DEBUG
域模块中的这个
spring.datasource.driverClassName=com.mysql.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3306/sarasa_db
spring.datasource.username=root
spring.datasource.password=mypassword
spring.jpa.hibernate.ddl-auto=update
spring.jpa.hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
spring.jpa.show-sql=true
问题是当我启动我的服务时，因为它们都是应用程序。属性在服务类路径中，然后它将来自服务的application.properties替换为来自域的另一个属性。如果它们具有相同的名称，我想合并它们，就像这种情况一样。这里的春天日志（DEBUG + INFO）
The problem is that when i boot my service, as they both application.properties are in the service classpath, then it replace the application.properties from service with the other one from domain. And i want to merge them if they have the same name, as this case. Here the spring logs (DEBUG+INFO)
:: Spring Boot :: (v1.2.2.RELEASE)
2015-05-12 15:06:24.794 DEBUG 7728 --- [ main] o.s.w.c.s.StandardServletEnvironment : Adding [servletConfigInitParams] PropertySource with lowest search precedence
2015-05-12 15:06:24.797 DEBUG 7728 --- [ main] o.s.w.c.s.StandardServletEnvironment : Adding [servletContextInitParams] PropertySource with lowest search precedence
2015-05-12 15:06:24.798 DEBUG 7728 --- [ main] o.s.w.c.s.StandardServletEnvironment : Adding [systemProperties] PropertySource with lowest search precedence
2015-05-12 15:06:24.798 DEBUG 7728 --- [ main] o.s.w.c.s.StandardServletEnvironment : Adding [systemEnvironment] PropertySource with lowest search precedence
2015-05-12 15:06:24.798 DEBUG 7728 --- [ main] o.s.w.c.s.StandardServletEnvironment : Initialized StandardServletEnvironment with PropertySources [servletConfigInitParams,servletContextInitParams,systemProperties,systemEnvironment]
2015-05-12 15:06:24.840 INFO 7728 --- [ main] c.e.movies.service.ApplicationRunner : Starting ApplicationRunner on despubuntu-ThinkPad-E420 with PID 7728 (/home/despubuntu/Documents/Workspace/example-backend-development/example-backend-development/example-backend-development-service/target/classes started by despubuntu in /home/despubuntu/Documents/Workspace/example-backend-development/example-backend-development/example-backend-development-service)
2015-05-12 15:06:24.841 DEBUG 7728 --- [ main] c.e.movies.service.ApplicationRunner : Running with Spring Boot v1.2.2.RELEASE, Spring v4.1.6.RELEASE
2015-05-12 15:06:24.915 INFO 7728 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@55782201: startup date [Tue May 12 15:06:24 ART 2015]; root of context hierarchy
2015-05-12 15:06:25.034 DEBUG 7728 --- [ main] o.s.w.c.s.StandardServletEnvironment : Adding [class path resource [application.properties]] PropertySource with lowest search precedence
2015-05-12 15:06:25.083 DEBUG 7728 --- [ main] o.s.w.c.s.StandardServletEnvironment : Replacing [class path resource [application.properties]] PropertySource with [class path resource [application.properties]]
2015-05-12 15:06:26.033 INFO 7728 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'beanNameViewResolver': replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.class]]
2015-05-12 15:06:26.753 DEBUG 7728 --- [ main] o.s.w.c.s.StandardServletEnvironment : Adding [applicationConfig: [classpath:/application.properties]] PropertySource with search precedence immediately lower than [applicationConfigurationProperties]
2015-05-12 15:06:26.753 DEBUG 7728 --- [ main] o.s.w.c.s.StandardServletEnvironment : Removing [applicationConfigurationProperties] PropertySource
2015-05-12 15:06:26.753 DEBUG 7728 --- [ main] o.s.w.c.s.StandardServletEnvironment : Removing [defaultProperties] PropertySource
2015-05-12 15:06:27.178 INFO 7728 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'spring.datasource.CONFIGURATION_PROPERTIES' of type [class org.springframework.boot.autoconfigure.jdbc.DataSourceProperties] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2015-05-12 15:06:27.179 INFO 7728 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration$NonEmbeddedConfiguration' of type [class org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration$NonEmbeddedConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2015-05-12 15:06:27.473 INFO 7728 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'dataSource' of type [class org.apache.tomcat.jdbc.pool.DataSource] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2015-05-12 15:06:27.474 INFO 7728 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'com.example.movies.domain.config.PersistenceConfiguration' of type [class com.example.movies.domain.config.PersistenceConfiguration$$EnhancerBySpringCGLIB$$1afe0f6c] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2015-05-12 15:06:27.665 INFO 7728 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [class org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$8c497c14] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2015-05-12 15:06:27.812 INFO 7728 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'transactionAttributeSource' of type [class org.springframework.transaction.annotation.AnnotationTransactionAttributeSource] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2015-05-12 15:06:27.823 INFO 7728 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'transactionInterceptor' of type [class org.springframework.transaction.interceptor.TransactionInterceptor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2015-05-12 15:06:27.827 INFO 7728 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.config.internalTransactionAdvisor' of type [class org.springframework.transaction.interceptor.BeanFactoryTransactionAttributeSourceAdvisor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2015-05-12 15:06:28.350 INFO 7728 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2015-05-12 15:06:28.737 INFO 7728 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2015-05-12 15:06:28.739 INFO 7728 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.0.20
2015-05-12 15:06:28.873 INFO 7728 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2015-05-12 15:06:28.873 DEBUG 7728 --- [ost-startStop-1] o.s.web.context.ContextLoader : Published root WebApplicationContext as ServletContext attribute with name [org.springframework.web.context.WebApplicationContext.ROOT]
2015-05-12 15:06:28.873 INFO 7728 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 3962 ms
2015-05-12 15:06:29.077 DEBUG 7728 --- [ost-startStop-1] o.s.w.c.s.StandardServletEnvironment : Adding [servletConfigInitParams] PropertySource with lowest search precedence
2015-05-12 15:06:29.077 DEBUG 7728 --- [ost-startStop-1] o.s.w.c.s.StandardServletEnvironment : Adding [servletContextInitParams] PropertySource with lowest search precedence
2015-05-12 15:06:29.078 DEBUG 7728 --- [ost-startStop-1] o.s.w.c.s.StandardServletEnvironment : Adding [systemProperties] PropertySource with lowest search precedence
2015-05-12 15:06:29.078 DEBUG 7728 --- [ost-startStop-1] o.s.w.c.s.StandardServletEnvironment : Adding [systemEnvironment] PropertySource with lowest search precedence
2015-05-12 15:06:29.079 DEBUG 7728 --- [ost-startStop-1] o.s.w.c.s.StandardServletEnvironment : Initialized StandardServletEnvironment with PropertySources [servletConfigInitParams,servletContextInitParams,systemProperties,systemEnvironment]
2015-05-12 15:06:29.132 DEBUG 7728 --- [ost-startStop-1] o.s.w.c.s.StandardServletEnvironment : Adding [servletConfigInitParams] PropertySource with lowest search precedence
2015-05-12 15:06:29.132 DEBUG 7728 --- [ost-startStop-1] o.s.w.c.s.StandardServletEnvironment : Adding [servletContextInitParams] PropertySource with lowest search precedence
2015-05-12 15:06:29.133 DEBUG 7728 --- [ost-startStop-1] o.s.w.c.s.StandardServletEnvironment : Adding [systemProperties] PropertySource with lowest search precedence
2015-05-12 15:06:29.133 DEBUG 7728 --- [ost-startStop-1] o.s.w.c.s.StandardServletEnvironment : Adding [systemEnvironment] PropertySource with lowest search precedence
2015-05-12 15:06:29.133 DEBUG 7728 --- [ost-startStop-1] o.s.w.c.s.StandardServletEnvironment : Initialized StandardServletEnvironment with PropertySources [servletConfigInitParams,servletContextInitParams,systemProperties,systemEnvironment]
2015-05-12 15:06:29.746 INFO 7728 --- [ost-startStop-1] o.s.b.c.e.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2015-05-12 15:06:29.751 INFO 7728 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2015-05-12 15:06:29.751 INFO 7728 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2015-05-12 15:06:29.781 DEBUG 7728 --- [ost-startStop-1] o.s.web.filter.HiddenHttpMethodFilter : Initializing filter 'hiddenHttpMethodFilter'
2015-05-12 15:06:29.781 DEBUG 7728 --- [ost-startStop-1] o.s.web.filter.HiddenHttpMethodFilter : Filter 'hiddenHttpMethodFilter' configured successfully
2015-05-12 15:06:29.787 DEBUG 7728 --- [ main] o.s.w.c.s.StandardServletEnvironment : Replacing [servletContextInitParams] PropertySource with [servletContextInitParams]
2015-05-12 15:06:29.857 INFO 7728 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2015-05-12 15:06:31.701 INFO 7728 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@55782201: startup date [Tue May 12 15:06:24 ART 2015]; root of context hierarchy
2015-05-12 15:06:31.770 DEBUG 7728 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Looking for request mappings in application context: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@55782201: startup date [Tue May 12 15:06:24 ART 2015]; root of context hierarchy
2015-05-12 15:06:31.780 INFO 7728 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/v3/clients],methods=[POST],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.http.ResponseEntity<com.example.movies.api.models.response.ClientResponseDTO> com.example.movies.service.controller.ClientController.postClient(com.example.movies.api.models.request.ClientRequestDTO) throws com.example.movies.domain.exception.ValidationException
2015-05-12 15:06:31.780 INFO 7728 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/v3/clients/{clientId}],methods=[PUT],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.http.ResponseEntity<com.example.movies.api.models.response.ClientResponseDTO> com.example.movies.service.controller.ClientController.putClient(com.example.movies.api.models.request.ClientRequestDTO,java.lang.String) throws com.example.movies.domain.exception.ValidationException
2015-05-12 15:06:31.780 INFO 7728 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/v3/clients],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.http.ResponseEntity<com.example.movies.domain.feature.commons.model.PaginatedResponse<com.example.movies.api.models.response.ClientResponseDTO>> com.example.movies.service.controller.ClientController.getClients(com.example.movies.api.models.request.model.PagingRequestDTO) throws com.example.movies.domain.exception.ValidationException
2015-05-12 15:06:31.781 INFO 7728 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/v3/clients/{clientId}],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.http.ResponseEntity<com.example.movies.api.models.response.ClientResponseDTO> com.example.movies.service.controller.ClientController.getClient(java.lang.String) throws com.example.movies.domain.exception.ValidationException
2015-05-12 15:06:31.781 INFO 7728 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/v3/clients/{clientId}],methods=[DELETE],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public void com.example.movies.service.controller.ClientController.deleteClient(java.lang.String) throws com.example.movies.domain.exception.ValidationException
2015-05-12 15:06:31.782 INFO 7728 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/health-check],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.http.ResponseEntity<com.example.movies.service.model.HealthCheck> com.example.movies.service.controller.MainController.doHealthCheck()
2015-05-12 15:06:31.782 INFO 7728 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/version],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.http.ResponseEntity<java.lang.String> com.example.movies.service.controller.MainController.getVersion()
2015-05-12 15:06:31.785 INFO 7728 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],methods=[],params=[],headers=[],consumes=[],produces=[text/html],custom=[]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest)
2015-05-12 15:06:31.786 INFO 7728 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2015-05-12 15:06:31.816 DEBUG 7728 --- [ main] o.s.w.s.h.BeanNameUrlHandlerMapping : Looking for URL mappings in application context: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@55782201: startup date [Tue May 12 15:06:24 ART 2015]; root of context hierarchy
2015-05-12 15:06:31.816 DEBUG 7728 --- [ main] o.s.w.s.h.BeanNameUrlHandlerMapping : Rejected bean name 'org.springframework.context.annotation.internalConfigurationAnnotationProcessor': no URL paths identified
2015-05-12 15:06:31.816 DEBUG 7728 --- [ main] o.s.w.s.h.BeanNameUrlHandlerMapping : Rejected bean name 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor': no URL paths identified
2015-05-12 15:06:31.816 DEBUG 7728 --- [ main] o.s.w.s.h.BeanNameUrlHandlerMapping : Rejected bean name 'org.springframework.context.annotation.internalRequiredAnnotationProcessor': no URL paths identified
....
我搜索了很多但我找不到任何东西。你有什么主意吗？提前致谢！
I searched a lot but i couldn't find anything. Do you have any idea? Thanks in advance!
推荐答案
假设您正在从示例-backend-development-service <启动应用程序/ code>，我建议执行以下操作
Assuming You are booting your application from example-backend-development-service, I would suggest doing the following
在<$ c $中重命名 application.properties c> example-backend-development-domain 到`domainapplication.properties。在引导您的应用程序时，覆盖属性配置，如下所示。我测试了它，它确实对我有用。
Rename application.propertiesin example-backend-development-domainto `domainapplication.properties. While Booting Your application, Override the property configuration as shown below. I tested this and it does work for me.
/**
* Hello world!
*
*/
@SpringBootApplication
@PropertySource(value = { "application.properties","domainapplication.properties" })
public class App
{
@Autowired
private ModuleService moduleService;
public static void main(String[] args) throws Exception {
ApplicationContext applicationContext= SpringApplication.run(App.class, args);
ModuleService moduleService = (ModuleService) applicationContext.getBean(ModuleService.class);
System.out.println(moduleService.getProp());
String[] beanNames = applicationContext.getBeanDefinitionNames();
Arrays.sort(beanNames);
for (String beanName : beanNames) {
System.out.println(beanName);
}
}
}
编辑： -
如果您正在从域启动，请在reference
If you are booting from domain as well just use the following in the reference here
如果您不喜欢application.properties作为配置通过指定spring.config.name环境属性，可以切换到另一个文件名。您还可以使用spring.config.location环境属性（以逗号分隔的目录位置列表或文件路径）来引用显式位置。
$ java -jar myproject.jar --spring.config.name=myproject
或
$ java -jar myproject.jar --spring.config.location=classpath:/default.properties,classpath:/override.properties
这篇关于合并许多application.properties文件而不是Spring Boot上的替换？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
