我在我的项目中使用了spring data jpa(使用CrudRepository接口),并声明了我的存储库接口,如下所示:
/**
* Repository implementation {@link CrudRepository} for {@link Client} entity
* @author rsone.
*/
public interface ClientRepository extends CrudRepository<Client, Integer> {
}
并有我的休眠配置如下:
<tx:annotation-driven transaction-manager="hibernateTransactionManager" />
<context:component-scan base-package="com.rsone.mga.*" />
<jpa:repositories base-package="com.rsone.mga.repository" entity-manager-factory-ref="entityManagerFactory" transaction-manager-ref="hibernateTransactionManager"/>
<bean id="datasource" parent="abstractDataSource">
<property name="dataSourceName" value="mgaDS" />
<property name="driverClass" value="${database.mga.jdbc.driver}" />
<property name="jdbcUrl" value="${database.mga.jdbc.url}" />
<property name="user" value="${database.mga.jdbc.user}" />
<property name="password" value="${database.mga.jdbc.pass}" />
<property name="preferredTestQuery" value="SELECT 1 FROM DUAL" />
</bean> <bean id="hibernateTemplate" class="org.springframework.orm.hibernate4.HibernateTemplate">
<property name="sessionFactory" ref="sessionFactory" />
<property name="fetchSize" value="5000" />
<property name="cacheQueries" value="true" />
</bean>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="datasource" />
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${hibernate.dialect}</prop>
</props>
</property>
</bean>
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="datasource"/>
<property name="jpaVendorAdapter" ref="jpaVendorAdapter"/>
<!-- spring based scanning for entity classes>-->
<property name="packagesToScan" value="com.scor.mga.db"/>
</bean>
<!-- Enables the Hibernate @Transactional programming model -->
<tx:annotation-driven transaction-manager="hibernateTransactionManager" />
<bean id="hibernateTransactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<bean id="jpaVendorAdapter" class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
<property name="showSql" value="true"/>
<!--<property name="generateDdl" value="true"/>-->
<property name="database" value="SQL_SERVER"/>
</bean>
但是当我尝试运行我的项目时,它给予我这个错误(知道我的仓库的基础包是com.rsone.mga.repository):
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'java.lang.Class<org.springframework.data.repository.Repository<?, ?>>' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java:1466)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1097)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1059)
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:835)
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:741)
编辑
我使用的是1.11.0版。spring-data-jpa的发布版本:
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>1.11.0.RELEASE</version>
</dependency>
2条答案
按热度按时间9q78igpj1#
我在我的maven项目中也遇到了同样的问题。
所以下面的内容不起作用
连同
解决方案
通过更新到最新的Sping Boot 版本解决了该问题:
这样做已经解决了问题。
看起来spring data标签与以前的版本不向后兼容(托管版本除外)。所以我也建议从spring-data-cassandra依赖项中删除version标签。显然Sping Boot 1.5.1.RELEASE管理spring-data-cassandra 1.5.0.RELEASE。
cdmah0mi2#
这似乎不是您的配置文件中的错误。
看起来您在扫描的其中一个Bean中的
java.lang.Class<org.springframework.data.repository.Repository<?, ?>>
类型字段上有一个@Autowired。