Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'm

最新推荐文章于 2025-07-01 10:45:05 发布

Snailzwl

最新推荐文章于 2025-07-01 10:45:05 发布

阅读量4.1k

点赞数

CC 4.0 BY-SA版权

分类专栏： codeError

本文链接：https://blog.youkuaiyun.com/weixin_44428051/article/details/98336977

codeError 专栏收录该内容

2 篇文章

订阅专栏

本文详细解析了Spring Data JPA中自定义存储库的实现方式及其潜在问题，特别是方法命名规则的重要性，避免因命名错误导致的查询失败。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

1、maven pom配置如下文件：

org.springframework.boot
spring-boot-starter-parent
2.1.6.RELEASE

2、自定实现一个自己的域存储库：
package com.springdata.jpa01.repository;

import com.springdata.jpa01.entity.User;

public interface MyUserRepository extends MyBaseRepository<User, Long> {

public User findById(Long id);

}

package com.springdata.jpa01.repository;

import com.springdata.jpa01.entity.User;

public interface MyUserRepository extends MyBaseRepository<User, Long> {

public User findById(Long id);

}

自定义存储库的好处，个人认为在于可以自定义暴露想要的方法

报错：
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘myUserRepository’: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract java.lang.Object com.springdata.jpa01.repository.MyBaseRepository.findById1(java.io.Serializable)! No property id1 found for type User! Did you mean ‘id’?
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1778) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBeanAutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:593) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE]
… 24 common frames omitted
Caused by: java.lang.IllegalArgumentException: Failed to create query for method public abstract java.lang.Object com.springdata.jpa01.repository.MyBaseRepository.findById1(java.io.Serializable)! No property id1 found for type User! Did you mean ‘id’?
at org.springframework.data.jpa.repository.query.PartTreeJpaQuery.(PartTreeJpaQuery.java:84) ~[spring-data-jpa-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy $C r e a t e Q u e r y L o o k u p S t r a t e g y . r e s o l v e Q u e r y (J p a Q u e r y L o o k u p S t r a t e g y . j a v a : 106) [s p r i n g - d a t a - j p a - 2.1.9 . R E L E A S E . j a r : 2.1.9 . R E L E A S E] a t o r g . s p r i n g f r a m e w o r k . d a t a . j p a . r e p o s i t o r y . q u e r y . J p a Q u e r y L o o k u p S t r a t e g y$ CreateIfNotFoundQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:211) ~[spring-data-jpa-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy $A b s t r a c t Q u e r y L o o k u p S t r a t e g y . r e s o l v e Q u e r y (J p a Q u e r y L o o k u p S t r a t e g y . j a v a : 79) [s p r i n g - d a t a - j p a - 2.1.9 . R E L E A S E . j a r : 2.1.9 . R E L E A S E] a t o r g . s p r i n g f r a m e w o r k . d a t a . r e p o s i t o r y . c o r e . s u p p o r t . R e p o s i t o r y F a c t o r y S u p p o r t$ QueryExecutorMethodInterceptor.lookupQuery(RepositoryFactorySupport.java:566) ~[spring-data-commons-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.data.repository.core.support.RepositoryFactorySupport $Q u e r y E x e c u t o r M e t h o d I n t e r c e p t o r . l a m b d a$ mapMethodsToQuery$1(RepositoryFactorySupport.java:559) ~[spring-data-commons-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at java.util.stream.ReferencePipeline$3 $1.accept(ReferencePipeline.java:193) ~[na:1.8.0_131] at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[na:1.8.0_131] at java.util.Collections$ UnmodifiableCollection $1.forEachRemaining(Collections.java:1049) ~[na:1.8.0_131] at java.util.Spliterators$ IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[na:1.8.0_131]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) ~[na:1.8.0_131]
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[na:1.8.0_131]
at java.util.stream.ReduceOps $ReduceOp.evaluateSequential(ReduceOps.java:708) ~[na:1.8.0_131] at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:1.8.0_131] at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) ~[na:1.8.0_131] at org.springframework.data.repository.core.support.RepositoryFactorySupport$ QueryExecutorMethodInterceptor.mapMethodsToQuery(RepositoryFactorySupport.java:561) ~[spring-data-commons-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.data.repository.core.support.RepositoryFactorySupport $Q u e r y E x e c u t o r M e t h o d I n t e r c e p t o r . l a m b d a$ new $0(RepositoryFactorySupport.java:551) ~[spring-data-commons-2.1.9.RELEASE.jar:2.1.9.RELEASE] at java.util.Optional.map(Optional.java:215) ~[na:1.8.0_131] at org.springframework.data.repository.core.support.RepositoryFactorySupport$ QueryExecutorMethodInterceptor.(RepositoryFactorySupport.java:551) ~[spring-data-commons-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:324) ~[spring-data-commons-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.lambda$afterPropertiesSet$5(RepositoryFactoryBeanSupport.java:297) ~[spring-data-commons-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.data.util.Lazy.getNullable(Lazy.java:211) ~[spring-data-commons-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.data.util.Lazy.get(Lazy.java:94) ~[spring-data-commons-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:300) ~[spring-data-commons-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:121) ~[spring-data-jpa-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1837) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1774) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE]
… 34 common frames omitted

错误原因在于之前的方法名定义错误，后来findById正确，个人感觉真正的原因为SpringData Jpa底层利用动态代理的方法实现的，我动态代理比如jdk原生支持的目标类（SimpleJpaRepository）和代理类实现同一个接口,如果我们方法名定义错误将无法与目标类进行匹配，这是一个约定的规则，所以会包上面错误。