【发布时间】:2021-03-21 15:57:31
【问题描述】:
我正在用这个tutorial 复习spring,并在JPARepository 上遇到以下依赖问题:
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userPersistence' defined in persistence.UserPersistence defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot resolve reference to bean 'jpaMappingContext' while setting bean property 'mappingContext'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jpaMappingContext': Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: org/springframework/core/NativeDetector
UserPersistence 类是这样的:
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.data.querydsl.QuerydslPredicateExecutor;
import org.springframework.data.rest.core.annotation.RepositoryRestResource;
@RepositoryRestResource()
public interface UserPersistence extends JpaRepository<UserDAO, Integer>, JpaSpecificationExecutor<UserDAO>, QuerydslPredicateExecutor<UserDAO> {}
我正在使用这个build.gradle:
plugins {
id 'org.springframework.boot' version '2.3.9.RELEASE'
id 'io.spring.dependency-management' version '1.0.11.RELEASE'
id 'java'
}
group = 'org.example'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '11'
repositories {
mavenCentral()
}
dependencies {
implementation 'org.springframework.boot:spring-boot-starter'
implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
implementation 'org.springframework.boot:spring-boot-starter-data-rest'
implementation group: 'org.springframework.data', name: 'spring-data-commons', version: '2.4.5'
implementation group: 'com.querydsl', name: 'querydsl-jpa', version: '4.4.0'
implementation group: 'javax.persistence', name: 'javax.persistence-api', version: '2.2'
implementation group: 'javax.validation', name: 'validation-api', version: '2.0.1.Final'
compileOnly 'org.projectlombok:lombok'
runtimeOnly 'com.h2database:h2'
annotationProcessor 'org.projectlombok:lombok'
testImplementation('org.springframework.boot:spring-boot-starter-test') {
exclude group: 'org.junit.vintage', module: 'junit-vintage-engine'
}
}
test {
useJUnitPlatform()
}
非常感谢任何对此问题有任何了解的人!
【问题讨论】:
-
尝试将 spring boot 更新到 2.4.3
-
这个异常听起来像是一个依赖问题,它可能发生在以下情况:实施组:'org.springframework.data',名称:'spring-data-commons',版本:'2.4。 5' 我不太确定 data-commons 2.4.5 是否与 spring 版本 2.3.9 兼容。试试glovemobile的方法。如果它不起作用,您应该检查该类是否存在于:org/springframework/core/
-
将 spring boot 版本更新到 2.4.4 成功,感谢您的帮助!
-
@glovemobile 请发表您的评论作为答案,以便获得投票和接受。
标签: java spring gradle spring-data-jpa spring-data