问题:
使用Spring Boot集成HAL浏览器与Spring Data Rest足够了,但Gradle会抱怨找不到这个依赖项,除非我指定特定的版本,所以我通过指定中央存储库中最新版本(存储库中没有其他版本)来修复它。在指定版本后,依赖项得到解决,但在Spring Boot容器初始化期间出现错误。
然而,如果我删除
问题:
如何正确设置我的
dependencies {
compile 'org.springframework.data:spring-data-rest-hal-browser'
}
使用Spring Boot集成HAL浏览器与Spring Data Rest足够了,但Gradle会抱怨找不到这个依赖项,除非我指定特定的版本,所以我通过指定中央存储库中最新版本(存储库中没有其他版本)来修复它。在指定版本后,依赖项得到解决,但在Spring Boot容器初始化期间出现错误。
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.repository.support.Repositories]: Factory method 'repositories' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cameraRepository': Invocation of init method failed; nested exception is java.lang.AbstractMethodError: org.springframework.data.repository.core.support.RepositoryFactorySupport.getTargetRepository(Lorg/springframework/data/repository/core/RepositoryInformation;)Ljava/lang/Object;
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588)
... 151 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cameraRepository': Invocation of init method failed; nested exception is java.lang.AbstractMethodError: org.springframework.data.repository.core.support.RepositoryFactorySupport.getTargetRepository(Lorg/springframework/data/repository/core/RepositoryInformation;)Ljava/lang/Object;
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1572)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:966)
at org.springframework.data.repository.support.Repositories.cacheRepositoryFactory(Repositories.java:95)
at org.springframework.data.repository.support.Repositories.populateRepositoryFactoryInformation(Repositories.java:88)
at org.springframework.data.repository.support.Repositories.<init>(Repositories.java:81)
at org.springframework.data.rest.webmvc.config.RepositoryRestMvcConfiguration.repositories(RepositoryRestMvcConfiguration.java:182)
at org.springframework.boot.autoconfigure.data.rest.SpringBootRepositoryRestMvcConfiguration$$EnhancerBySpringCGLIB$$b6ea42c0.CGLIB$repositories$11(<generated>)
at org.springframework.boot.autoconfigure.data.rest.SpringBootRepositoryRestMvcConfiguration$$EnhancerBySpringCGLIB$$b6ea42c0$$FastClassBySpringCGLIB$$ec6a4119.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:309)
at org.springframework.boot.autoconfigure.data.rest.SpringBootRepositoryRestMvcConfiguration$$EnhancerBySpringCGLIB$$b6ea42c0.repositories(<generated>)
at sun.reflect.NativeMetssorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162)
... 152 more
Caused by: java.lang.AbstractMethodError: org.springframework.data.repository.core.support.RepositoryFactorySupport.getTargetRepository(Lorg/springframework/data/repository/core/RepositoryInformation;)Ljava/lang/Object;
at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:185)
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.initAndReturn(RepositoryFactoryBeanSupport.java:251)
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:237)
at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:92)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1631)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1568)
... 173 more
然而,如果我删除
spring-data-rest-hal-browser:2.4.0.RELEASE
依赖项,则我的应用程序可以成功初始化并按预期工作。问题:
如何正确设置我的
build.gradle
文件,以使我的应用程序与HAL浏览器集成正常?buildscript {
ext {
springBootVersion = '1.2.7.RELEASE'
}
repositories {
mavenCentral()
}
}
dependencies {
classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
classpath('io.spring.gradle:dependency-management-plugin:0.5.2.RELEASE')
}
[...]
repositories {
mavenCentral()
flatDir {
dirs 'lib'
}
}
dependencies {
compile('org.springframework.boot:spring-boot-starter-actuator')
compile('org.springframework.boot:spring-boot-starter-data-jpa')
compile('org.springframework.boot:spring-boot-starter-data-rest')
compile('org.springframework.boot:spring-boot-starter-remote-shell')
compile('org.springframework.data:spring-data-rest-hal-browser:2.4.0.RELEASE')
compile('org.projectlombok:lombok:1.16.6')
compile name: 'ojdbc6'
testCompile('org.springframework.boot:spring-boot-starter-test')
testCompile('org.springframework.restdocs:spring-restdocs-mockmvc:1.0.0.RELEASE')
}