我正在将我的一个微服务迁移到Spring Boot2.0.0.M6,在命令行上使用--spring.config.location=
选项时出现AND错误.错误如下:
Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder 'property' in value "${property}"
at org.springframework.util.PropertyPlaceholderHelper.parseStringValue(PropertyPlaceholderHelper.java:172) ~[spring-core-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at org.springframework.util.PropertyPlaceholderHelper.replacePlaceholders(PropertyPlaceholderHelper.java:124) ~[spring-core-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at org.springframework.core.env.AbstractPropertyResolver.doResolvePlaceholders(AbstractPropertyResolver.java:237) ~[spring-core-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at org.springframework.core.env.AbstractPropertyResolver.resolveRequiredPlaceholders(AbstractPropertyResolver.java:211) ~[spring-core-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at org.springframework.context.support.PropertySourcesPlaceholderConfigurer.lambda$processProperties$0(PropertySourcesPlaceholderConfigurer.java:175) ~[spring-context-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveEmbeddedValue(AbstractBeanFactory.java:834) ~[spring-beans-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1081) ~[spring-beans-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1060) ~[spring-beans-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:578) ~[spring-beans-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:91) ~[spring-beans-5.0.1.RELEASE.jar:5.0.1.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:367) ~[spring-beans-5.0.1.RELEASE.jar:5.0.1.RELEASE]
... 50 common frames omitted
如果我不使用自定义属性文件,则一切都按预期工作,或者使用发布版本.我使用以下命令启动应用程序:
java -jar application.jar --spring.config.location=app.properties
Update
I notice that when using this option Spring completely replaces the default application.properties from the project, unlike previous Spring versions which just overwrites the properties in the argument file. Is this a bug?
Update 2
全队得了response分,很明显这是故意的行为.现在try 了解是否有使用旧版本行为的方法.