无法绑定属性

我已经将Spring Boot从1.5.6版本更新到2.0.0,并且开始出现很多问题。一个是主题中给出的问题。我有一个带有属性的类

@Data
@ConfigurationProperties("eclipseLink")
public class EclipseLinkProperties { ... }

我在配置中使用

@Configuration
@EnableConfigurationProperties(EclipseLinkProperties.class)
public class WebDatasourceConfig { ... }

在编译期间,他把我扔掉了

2018-03-18 18:44:58.560  INFO 3528 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.context.properties.ConversionServiceDeducer$Factory' of type [org.springframework.boot.context.properties.ConversionServiceDeducer$Factory] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

2018-03-18 18:44:58.575  WARN 3528 --- [           main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'webDatasourceConfig': Unsatisfied dependency expressed through field 'eclipseLinkProperties'; nested exception is org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'eclipseLink-com.web.web.config.properties.EclipseLinkProperties': Could not bind properties to 'EclipseLinkProperties' : prefix=eclipseLink, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.source.InvalidConfigurationPropertyNameException: Configuration property name 'eclipseLink' is not valid

这意味着

Configuration property name 'eclipseLink' is not valid

在Spring Boot更新之前,一切正常。


答案 1

eclipseLink不是有效的前缀。如文档中所述,应使用烤肉串案例而不是骆驼案例。因此,您的前缀应该是 而不是 。eclipse-linkeclipseLink


答案 2

驼峰案例在Spring boot 2.0中不受支持。它会引发 InvalidConfigurationPropertyNameException: Configuration 属性名称 '********' 无效。


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