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なし予選豆、私は春のセキュリティと持続性（JPA）とアプリのMVCを構築しようとしていると私はこのエラーを取得しています：春+データ-JPA org.springframework.beans.factory.NoSuchBeanDefinitionException：
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'recipeDao': Unsatisfied dependency expressed through constructor parameter 0; nested exception is 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.ConstructorResolver.createArgumentArray(ConstructorResolver.java:749)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:189)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1193)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1095)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1138)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:585)
... 72 more
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:1493)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1104)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066)
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:835)
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:741)
... 85 more
問題は、エンティティマネージャファクトリが必要なプロキシBeanを作成できないようです。これは私のXMLコンテキストparamです：
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:sec="http://www.springframework.org/schema/security"
xmlns:rep="http://www.springframework.org/schema/data/jpa"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa.xsd">
<context:component-scan base-package="com.jlab.recipesspringmvc"/>
<rep:repositories base-package="com.jlab.recipesspringmvc.dao"/>
<mvc:annotation-driven />
<tx:annotation-driven/>
<!-- MVC -->
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/" />
<property name="suffix" value=".jsp" />
</bean>
<bean id="validator" class="com.jlab.recipesspringmvc.utils.RecipeValidator"/>
<bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource">
<property name="basename" value="validation"/>
</bean>
<!-- Hibernate -->
<bean class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor "/>
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost:3306/recipesspringmvc" />
<property name="username" value="root" />
<property name="password" value="password" />
</bean>
<bean id="entityManagerFactory"
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan" value="com.jlab.recipesspringmvc.bean" />
<property name="jpaProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
<!-- fix per il problema del lazy-init sulle collections -->
<prop key="hibernate.enable_lazy_load_no_trans">true</prop>
</props>
</property>
<property name="jpaVendorAdapter" ref="jpaVendorAdapter"/>
</bean>
<bean id="jpaVendorAdapter" class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" />
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>
<!--Security -->
<!-- Abilitiamo le annotazioni di security per il Service Layer: deve trovarsi nel file del component-scan -->
<sec:global-method-security pre-post-annotations="enabled" secured-annotations="enabled"/>
<sec:http auto-config="true" use-expressions="true">
<sec:intercept-url pattern="/create" access="hasAnyRole('USER','ADMIN')"/>
<sec:intercept-url pattern="/delete" access="hasAnyRole('USER','ADMIN')"/>
<sec:intercept-url pattern="/update" access="hasAnyRole('USER','ADMIN')"/>
<sec:intercept-url pattern='/review' access="hasRole('ADMIN')"/>
<sec:form-login
login-page="/index"
login-processing-url="/indexLogin"
default-target-url="/index"
authentication-failure-url="/index?error=true"
username-parameter="username"
password-parameter="password"/>
<sec:logout logout-success-url="/" />
<sec:access-denied-handler error-page="/403" />
</sec:http>
<sec:authentication-manager>
<sec:authentication-provider ref="authenticationProvider"/>
</sec:authentication-manager>
<bean id="authenticationProvider" class="org.springframework.security.authentication.dao.DaoAuthenticationProvider">
<property name="userDetailsService" ref="userDetailsService"/>
<property name="passwordEncoder" ref="passwordEncoder"/>
</bean>
<bean id="userDetailsService" class="com.jlab.recipesspringmvc.utils.LoginCast" />
<bean id="passwordEncoder" class="org.springframework.security.authentication.encoding.ShaPasswordEncoder">
<constructor-arg value="256"/>
</bean>
</beans>
ダオはCrudRepository
@Repository
public interface RecipeDao extends CrudRepository<Recipe, Long> {
public List<Recipe> findByName(String name);
public Recipe findById(Long id);
public List<Recipe> findByUser(User user);
}
と少なくとも最後のではなく、私を拡張incriminatedダオ
を@Autowireする@Service
@Transactional
public class CreateImpl implements Create{
@Autowired
private RecipeDao recipeDao;
@Autowired
private CategoryDao categoryDao;
@Autowired
private ReportedRecipeDao repDao;
@Autowired
private UserDao userDao;
@Autowired
private RoleDao roleDao;
//implementation
}
をしようとするクラスPom
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<hibernate.version>4.0.1.Final</hibernate.version>
<spring.version>4.3.12.RELEASE</spring.version>
<spring.sec.version>4.2.3.RELEASE</spring.sec.version>
<spring.data.version>1.11.4.RELEASE</spring.data.version>
<!-- <tomcat.version>8.0.3</tomcat.version> -->
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-core</artifactId>
<version>${spring.sec.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>${spring.sec.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
<version>${spring.sec.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-taglibs</artifactId>
<version>${spring.sec.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-commons</artifactId>
<version>${spring.data.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>${spring.data.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-web-api</artifactId>
<version>7.0</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.6</version>
</dependency>
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>${hibernate.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>${hibernate.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate.common</groupId>
<artifactId>hibernate-commons-annotations</artifactId>
<version>${hibernate.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>6.0.5.Final</version>
</dependency>
</dependencies>3日前と同じように、私の問題に対する回答を検索しようとしました。私を助けてください、皆さんは私の最後の手段です、ごめんなさい。私は自分自身に答えなければなら
「recipeDao」他の人が同じ出力をスローすると –
applicationContext.xmlでrecipeDaoを宣言できますか？ –
@PrashantSaraswat、確かに、それはインターフェイスだし、 "本当の"実装はなく、バネデータjpaはそのためのプロキシ実装を作成する必要があります。私は試しましたが、結果は（期待どおり） {原因：org.springframework.beans.BeanInstantiationException：[com.jlab.recipesspringmvc.dao.RecipeDao]のインスタンス化に失敗しました：指定されたクラスがインタフェース} – Asgardian