使用带有spring boot 2的Entity Manager时，没有类型为'javax.persistence.EntityManager'的限定bean

问题描述 投票：0回答：1

我正在将我的代码从spring boot 1.5.4迁移到2.0.8。这样做时，实体管理器在jboss上部署时会抛出错误：

使用@Autowired for EntityManager时：

No qualifying bean of type 'javax.persistence.EntityManager'

当使用@PersistenceContext时：

No qualifying bean of type 'javax.persistence.EntityManagerFactory'

我观察到的一点是，当我使用嵌入的infinispan超级jar时，这个问题不会出现在jboss上。我不想使用超级罐，因为它给出了其他问题。

更新整个POM

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>

<groupId>com.example</groupId>
<artifactId>print-web</artifactId>
<version>1.0.0-SNAPSHOT</version>
<packaging>war</packaging>

<name>print-web</name>
<description>Demo project for Spring Boot</description>

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <!-- <version>1.5.15.RELEASE</version> -->
    <version>2.0.8.RELEASE</version>

    <relativePath /> <!-- lookup parent from repository -->
</parent>

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <java.version>1.8</java.version>
    <version.infinispan.starter>1.0.4.Final</version.infinispan.starter>

    <infispan.version>7.2.0.Final</infispan.version>

</properties>

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
        <exclusions>
         <!-- <exclusion>
          <groupId>org.springframework.boot</groupId> 
          <artifactId>spring-boot-starter-logging</artifactId>
           </exclusion> -->
            <exclusion>
              <groupId>org.dom4j</groupId> 
              <artifactId>dom4j</artifactId>
           </exclusion>

            </exclusions>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
        <exclusions>
         <!-- <exclusion> 
         <groupId>org.springframework.boot</groupId>
          <artifactId>spring-boot-starter-logging</artifactId>
           </exclusion> -->
            <exclusion>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-websocket</artifactId>
        </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-cache</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-security</artifactId>
    </dependency>

    <!-- <dependency> <groupId>org.infinispan</groupId> <artifactId>infinispan-spring4-embedded</artifactId> 
        </dependency> <dependency> <groupId>org.infinispan</groupId> <artifactId>infinispan-jcache</artifactId> 
        </dependency> -->


    <!-- <dependency>
        <groupId>org.infinispan</groupId>
        <artifactId>infinispan-spring-boot-starter</artifactId>
        <version>1.0.0.Final</version>
    </dependency>

    <dependency>
        <groupId>org.infinispan</groupId>
        <artifactId>infinispan-spring4-embedded</artifactId>
    </dependency>

    <dependency>
        <groupId>org.infinispan</groupId>
        <artifactId>infinispan-jcache</artifactId>
    </dependency>
    <dependency>
        <groupId>org.infinispan</groupId>
        <artifactId>infinispan-cdi-embedded</artifactId>

    </dependency> -->

    <!-- <dependency>
        <groupId>org.infinispan</groupId>
        <artifactId>infinispan-embedded</artifactId>
        <version>9.1.0.Final</version>
        <exclusions>            
            <exclusion>
            <groupId>org.jboss</groupId>
            <artifactId>slf4j-jboss-logging</artifactId>
        </exclusion>
        </exclusions>

    </dependency>   -->

<dependency>
    <groupId>org.infinispan</groupId>
    <artifactId>infinispan-spring-boot-starter</artifactId>
    <version>2.1.3.Final</version>
</dependency>       


    <!-- <dependency>
        <groupId>org.infinispan</groupId>
        <artifactId>infinispan-spring4-embedded</artifactId>
    </dependency> -->
    <!-- <dependency>
        <groupId>org.infinispan</groupId>
        <artifactId>infinispan-jcache</artifactId>
    </dependency>
    <dependency>
        <groupId>org.infinispan</groupId>
        <artifactId>infinispan-cdi-embedded</artifactId>
         <version>9.4.6.Final</version>
    </dependency>  -->

    <dependency>
        <groupId>javax.cache</groupId>
        <artifactId>cache-api</artifactId>
        <version>1.0.0</version>
    </dependency>

    <dependency>
        <groupId>com.example</groupId>
        <artifactId>print-react</artifactId>
        <version>1.0.0-SNAPSHOT</version>
        <exclusions>
            <exclusion>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-logging</artifactId>
            </exclusion>
        </exclusions>
    </dependency> 

    <dependency>
        <groupId>org.projectlombok</groupId>
        <artifactId>lombok</artifactId>
        <version>1.16.22</version>
        <scope>provided</scope>
    </dependency>


    <!-- <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-core</artifactId>
        <version>4.2.7.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-config</artifactId>
        <version>4.2.4.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-web</artifactId>
        <version>4.2.7.RELEASE</version>
    </dependency> -->
    <dependency>
        <groupId>io.jsonwebtoken</groupId>
        <artifactId>jjwt</artifactId>
        <version>0.9.0</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-devtools</artifactId>
        <scope>runtime</scope>
    </dependency>
    <dependency>
        <groupId>org.postgresql</groupId>
        <artifactId>postgresql</artifactId>
        <scope>runtime</scope>
    </dependency>
    <!-- <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-tomcat</artifactId>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>-->

    <dependency>
        <groupId>org.json</groupId>
        <artifactId>json-parser</artifactId>
        <version>1.0</version>
    </dependency>

    <dependency>
        <groupId>com.sun.media</groupId>
        <artifactId>jai_imageio</artifactId>
        <version>1.1</version>
    </dependency>
    <dependency>
        <groupId>javax.media.jai</groupId>
        <artifactId>jai-core</artifactId>
        <version>1.1.3</version>
    </dependency>
    <dependency>
        <groupId>javax.media.jai</groupId>
        <artifactId>jai-codec</artifactId>
        <version>1.1.3</version>
    </dependency>
    <dependency>
        <groupId>org.xhtmlrenderer</groupId>
        <artifactId>core-renderer</artifactId>
        <version>R8</version>
    </dependency>
    <dependency>
        <groupId>com.lowagie</groupId>
        <artifactId>itext</artifactId>
        <version>2.1.0</version>
    </dependency>
    <dependency>
        <groupId>org.apache.pdfbox</groupId>
        <artifactId>pdfbox</artifactId>
        <version>1.8.10</version>
    </dependency>
    <dependency>
        <groupId>org.reactivestreams</groupId>
        <artifactId>reactive-streams</artifactId>
        <version>1.0.2</version>
    </dependency>
    <dependency>
        <groupId>org.apache.pdfbox</groupId>
        <artifactId>fontbox</artifactId>
        <version>1.8.10</version>
    </dependency>

    <dependency>
        <groupId>com.ibm.db2.jcc</groupId>
        <artifactId>db2jcc4</artifactId>
        <!-- <version>4.24.92</version> -->
        <version>10.1.1</version>
    </dependency>
    <!-- <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
        <version>5.2.17.Final</version>
        <scope>provided</scope>
    </dependency>
     -->
    <dependency>
        <groupId>dom4j</groupId>
        <artifactId>dom4j</artifactId>
        <version>1.6.1</version>
    </dependency>

    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-simple</artifactId>
        <version>1.5.3</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-api</artifactId>
        <version>1.7.12</version>
    </dependency>


    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-validator</artifactId>
        <version>6.0.11.Final</version>
        <scope>provided</scope>
    </dependency>

    <dependency>
  <groupId>javax.servlet</groupId>
  <artifactId>javax.servlet-api</artifactId>
  <scope>provided</scope>
</dependency>

     <dependency>
    <groupId>javax.xml.bind</groupId>
    <artifactId>jaxb-api</artifactId>
    <version>2.3.0</version>
</dependency>

</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>       
    </plugins>
</build>
</project>

我在EntityManager上粘贴@Autowired的完整日志。

Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userService': Unsatisfied dependency expressed through field 'repo'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'printRepositoryImpl': Unsatisfied dependency expressed through field 'em'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'javax.persistence.EntityManager' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:584)
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:370)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1336)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:572)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495)
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
    at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:251)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1135)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1062)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:581)

注意：注释掉了uin jar的infinispan（infinispan-embedded）来解决这个问题。但导致其他重大问题。

更新2a：打印反应

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.5.10.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>print-react</artifactId>
<version>1.0.0-SNAPSHOT</version>
<name>print-react</name>
<description>Frontend React application for print</description>

<properties>
    <java.version>1.7</java.version>
    <frontend-maven-plugin.version>1.6</frontend-maven-plugin.version>
    <node.version>v10.13.0</node.version>
    <yarn.version>v1.12.1</yarn.version>
</properties>

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter</artifactId>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <executions>
                <execution>
                    <goals>
                        <goal>repackage</goal>
                    </goals>
                    <configuration>
                        <classifier>exec</classifier>
                    </configuration>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>
<profiles>
    <profile>
        <id>dev</id>
        <activation>
            <activeByDefault>true</activeByDefault>
        </activation>
        <properties>
            <spring.profiles.active>dev</spring.profiles.active>
        </properties>
    </profile>
    <profile>
        <id>prod</id>
        <build>
            <plugins>
                <plugin>
                    <artifactId>maven-resources-plugin</artifactId>
                    <executions>
                        <execution>
                            <id>copy-resources</id>
                            <phase>process-classes</phase>
                            <goals>
                                <goal>copy-resources</goal>
                            </goals>
                            <configuration>
                                <outputDirectory>${basedir}/target/classes/static</outputDirectory>
                                <resources>
                                    <resource>
                                        <directory>app/build</directory>
                                    </resource>
                                </resources>
                            </configuration>
                        </execution>
                    </executions>
                </plugin>
                <plugin>
                    <groupId>com.github.eirslett</groupId>
                    <artifactId>frontend-maven-plugin</artifactId>
                    <version>${frontend-maven-plugin.version}</version>
                    <configuration>
                        <workingDirectory>app</workingDirectory>
                    </configuration>
                    <executions>
                        <execution>
                            <id>install node</id>
                            <goals>
                                <goal>install-node-and-yarn</goal>
                            </goals>
                            <configuration>
                                <nodeVersion>${node.version}</nodeVersion>
                                <yarnVersion>${yarn.version}</yarnVersion>
                            </configuration>
                        </execution>
                        <execution>
                            <id>yarn install</id>
                            <goals>
                                <goal>yarn</goal>
                            </goals>
                            <phase>generate-resources</phase>
                        </execution>
                        <execution>
                            <id>yarn test</id>
                            <goals>
                                <goal>yarn</goal>
                            </goals>
                            <phase>test</phase>
                            <configuration>
                                <arguments>test</arguments>
                            </configuration>
                        </execution>
                        <execution>
                            <id>yarn build</id>
                            <goals>
                                <goal>yarn</goal>
                            </goals>
                            <phase>compile</phase>
                            <configuration>
                                <arguments>build</arguments>
                            </configuration>
                        </execution>
                    </executions>
                </plugin>
            </plugins>
        </build>
        <properties>
            <spring.profiles.active>prod</spring.profiles.active>
        </properties>
    </profile>
</profiles>

**更新2 **

Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userService': Unsatisfied dependency expressed through field 'repo'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'batchprintRepositoryImpl': Unsatisfied dependency expressed through field 'em'; nested exception is org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type 'javax.persistence.EntityManager' available: expected single matching bean but found 3: org.springframework.orm.jpa.SharedEntityManagerCreator#0,org.springframework.orm.jpa.SharedEntityManagerCreator#1,org.springframework.orm.jpa.SharedEntityManagerCreator#2
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:584)
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:370)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1336)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:572)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495)
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
    at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:251)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1135)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1062)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:581)
    ... 70 more

更新3在接受的答案的聊天记录中提到最终解决方案。

java spring spring-boot jboss infinispan
1个回答
2
投票

由于您使用的是启动器模块，因此无需显式导入其他依赖项。 删除：

infinispan-spring4-embedded

比我看到你明确导入Spring Security。为什么不只使用启动器模块？

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-security</artifactId>
</dependency>

去掉

<dependency>
    <groupId>org.springframework.security</groupId>
    <artifactId>spring-security-core</artifactId>
    <version>4.2.7.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.springframework.security</groupId>
    <artifactId>spring-security-config</artifactId>
    <version>4.2.4.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.springframework.security</groupId>
    <artifactId>spring-security-web</artifactId>
    <version>4.2.7.RELEASE</version>
</dependency>

关于Infinispan JCache，我发现Spring已经支持JSR-107缓存注释（blog post）。

我认为根本不需要CDI。所以继续删除

<dependency>
    <groupId>org.infinispan</groupId>
    <artifactId>infinispan-jcache</artifactId>
</dependency>
<dependency>
    <groupId>org.infinispan</groupId>
    <artifactId>infinispan-cdi-embedded</artifactId>
     <version>9.4.6.Final</version>
</dependency>

您还可以删除显式的Hibernate导入

<dependency>
    <groupId>org.hibernate</groupId>
    <artifactId>hibernate-core</artifactId>
    <version>5.2.17.Final</version>
    <scope>provided</scope>
</dependency>
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