Spring Data JDBC 存储库 Bean 创建错误

问题描述 投票：0回答：1

我正在使用 Spring Data Jdbc 并已在主应用程序中激活它，如下

@SpringBootApplication
@EnableJdbcRepositories
@EnableJdbcAuditing
public class TestApplication {

    public static void main(String[] args) {
        SpringApplication.run(TestApplication.class, args);
    }

}

我创建了一个艺术家存储库，如下

@Repository
public interface ArtistRepository extends CrudRepository<Artist, UUID> {

    Artist findByVerificationPhase(VerificationPhase verificationPhase);
}

并使用 lombokRequiredArgsConstructor 将其注入到服务层，如下

@Service
@RequiredArgsConstructor
public class ArtistService {

    private final ArtistRepository artistRepository;
}

但是，当我运行代码时，它抱怨创建了类型为artistReposiroty和artistService的bean并获取以下日志

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'artistController' defined in file [/Users/bob/personal/stest/build/classes/java/main/com/example/test/app/service/artist/controller/ArtistController.class]: Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 'artistService' defined in file [/Users/bob/personal/test/build/classes/java/main/com/example/test/app/service/artist/service/ArtistService.class]: Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 'artistRepository' defined in com.example.test.app.service.artist.repository.ArtistRepository defined in @EnableJdbcRepositories declared on TestApplication: A constructor parameter name must not be null to be used with Spring Data JDBC; Offending parameter: org.springframework.data.mapping.Parameter@ab8c9847
    at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:795) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:237) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1355) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1192) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:562) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:522) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:975) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:962) ~[spring-context-6.1.6.jar:6.1.6]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:624) ~[spring-context-6.1.6.jar:6.1.6]
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.2.5.jar:3.2.5]
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-3.2.5.jar:3.2.5]
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:456) ~[spring-boot-3.2.5.jar:3.2.5]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:334) ~[spring-boot-3.2.5.jar:3.2.5]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1354) ~[spring-boot-3.2.5.jar:3.2.5]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) ~[spring-boot-3.2.5.jar:3.2.5]
    at com.example.test.TestApplication.main(TestApplication.java:14) ~[main/:na]
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'artistService' defined in file [/Users/bob/personal/test/build/classes/java/main/com/example/test/app/service/artist/service/ArtistService.class]: Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 'artistRepository' defined in com.example.test.app.service.artist.repository.ArtistRepository defined in @EnableJdbcRepositories declared on TestApplication: A constructor parameter name must not be null to be used with Spring Data JDBC; Offending parameter: org.springframework.data.mapping.Parameter@ab8c9847
    at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:795) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:237) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1355) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1192) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:562) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:522) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1443) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1353) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:782) ~[spring-beans-6.1.6.jar:6.1.6]
    ... 19 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'artistRepository' defined in com.example.test.app.service.artist.repository.ArtistRepository defined in @EnableJdbcRepositories declared on TestApplication: A constructor parameter name must not be null to be used with Spring Data JDBC; Offending parameter: org.springframework.data.mapping.Parameter@ab8c9847
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1786) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:600) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:522) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1443) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1353) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:782) ~[spring-beans-6.1.6.jar:6.1.6]
    ... 33 common frames omitted
Caused by: java.lang.IllegalStateException: A constructor parameter name must not be null to be used with Spring Data JDBC; Offending parameter: org.springframework.data.mapping.Parameter@ab8c9847
    at org.springframework.util.Assert.state(Assert.java:97) ~[spring-core-6.1.6.jar:6.1.6]
    at org.springframework.data.jdbc.core.mapping.JdbcMappingContext.createPersistentEntity(JdbcMappingContext.java:73) ~[spring-data-jdbc-3.2.5.jar:3.2.5]
    at org.springframework.data.jdbc.core.mapping.JdbcMappingContext.createPersistentEntity(JdbcMappingContext.java:40) ~[spring-data-jdbc-3.2.5.jar:3.2.5]
    at org.springframework.data.mapping.context.AbstractMappingContext.doAddPersistentEntity(AbstractMappingContext.java:407) ~[spring-data-commons-3.2.5.jar:3.2.5]
    at org.springframework.data.mapping.context.AbstractMappingContext.addPersistentEntity(AbstractMappingContext.java:383) ~[spring-data-commons-3.2.5.jar:3.2.5]
    at org.springframework.data.mapping.context.AbstractMappingContext.getPersistentEntity(AbstractMappingContext.java:279) ~[spring-data-commons-3.2.5.jar:3.2.5]
    at org.springframework.data.mapping.context.AbstractMappingContext.getPersistentEntity(AbstractMappingContext.java:205) ~[spring-data-commons-3.2.5.jar:3.2.5]
    at org.springframework.data.mapping.context.AbstractMappingContext.getPersistentEntity(AbstractMappingContext.java:92) ~[spring-data-commons-3.2.5.jar:3.2.5]
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.lambda$afterPropertiesSet$6(RepositoryFactoryBeanSupport.java:282) ~[spring-data-commons-3.2.5.jar:3.2.5]
    at java.base/java.util.Optional.ifPresent(Optional.java:178) ~[na:na]
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:282) ~[spring-data-commons-3.2.5.jar:3.2.5]
    at org.springframework.data.jdbc.repository.support.JdbcRepositoryFactoryBean.afterPropertiesSet(JdbcRepositoryFactoryBean.java:198) ~[spring-data-jdbc-3.2.5.jar:3.2.5]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1833) ~[spring-beans-6.1.6.jar:6.1.6]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1782) ~[spring-beans-6.1.6.jar:6.1.6]
    ... 44 common frames omitted

知道为什么 jdbc 无法创建 bean 吗？

spring spring-boot hibernate jdbc spring-data-jdbc
1个回答
0
投票

这是此处描述的问题的变体：Is it possible to get rod of @Param Annotation in Spring Data JPA Repository

Spring Data 在（至少）两种情况下需要参数名称：

  • 将方法参数与查询中的命名绑定参数相匹配
  • 将构造函数参数与属性相匹配

java 编译器默认删除参数的名称信息，但可以使用 

-parameters
标志指示保留它。

在 Maven 中，您可以使用

进行配置 
<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <fork>true</fork>
                <compilerArgs>
                    <arg>-parameters</arg>
                </compilerArgs>
            </configuration>
        </plugin>
    </plugins>
</build>

上面提到的问题链接到其他信息。

大多数人并不明确需要此标志，因为 Spring Boot 为他们设置了它。

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