Question

在项目A中，我有POJO和DAO。在项目B中，所有业务规则，控制器，sping配置等

我已根据建议here成功将项目A链接到B.

但我仍然面临以下错误：

org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [javax.persistence.EntityManagerFactory] is defined

我的项目的pom.xml是：

<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>br.org.certi</groupId>
<artifactId>smartquality</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <org.hibernate-version>4.3.5.Final</org.hibernate-version>
    <org.springframework-version>4.0.3.RELEASE</org.springframework-version>
    <org.springframework.security-version>3.2.3.RELEASE</org.springframework.security-version>
    <mysql.connector-version>5.1.30</mysql.connector-version>
    <javax.servlet.api-version>2.5</javax.servlet.api-version>
    <javax.jstl.taglibs-version>1.1.2</javax.jstl.taglibs-version>
    <slf4j-version>1.6.1</slf4j-version>
    <log4j-version>1.2.17</log4j-version>
    <c3p0-version>0.9.1.2</c3p0-version>
</properties>

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.1</version>
            <configuration>
                <source>1.7</source>
                <target>1.7</target>
            </configuration>
        </plugin>

    </plugins>

</build>


<dependencies>

    <dependency>
        <groupId>br.org.certi</groupId>
        <artifactId>dbi</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <scope>compile</scope>
    </dependency>

    <!-- Database pooling -->
    <dependency>
        <groupId>c3p0</groupId>
        <artifactId>c3p0</artifactId>
        <version>${c3p0-version}</version>
    </dependency>

    <dependency>
        <groupId>log4j</groupId>
        <artifactId>log4j</artifactId>
        <version>${log4j-version}</version>
    </dependency>

    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-log4j12</artifactId>
        <version>${slf4j-version}</version>
        <type>jar</type>
        <scope>compile</scope>
    </dependency>

    <dependency>
        <groupId>joda-time</groupId>
        <artifactId>joda-time</artifactId>
        <version>2.3</version>
    </dependency>

    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
        <version>${org.hibernate-version}</version>
    </dependency>
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-ehcache</artifactId>
        <version>${org.hibernate-version}</version>
    </dependency>
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-entitymanager</artifactId>
        <version>${org.hibernate-version}</version>
        <scope>runtime</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-core</artifactId>
        <version>${org.springframework-version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>${org.springframework-version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>${org.springframework-version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-web</artifactId>
        <version>${org.springframework-version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-core</artifactId>
        <version>${org.springframework.security-version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-web</artifactId>
        <version>${org.springframework.security-version}</version>
    </dependency>
    <!-- The JavaServer Pages Standard Tag Library (JSTL) encapsulates, as 
        simple tags, core functionality common to many JSP applications. -->
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-taglibs</artifactId>
        <version>${org.springframework.security-version}</version>
    </dependency>
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>jstl</artifactId>
        <version>${javax.jstl.taglibs-version}</version>
    </dependency>
    <dependency>
        <groupId>taglibs</groupId>
        <artifactId>standard</artifactId>
        <version>${javax.jstl.taglibs-version}</version>
    </dependency>

</dependencies>

src / main / resource / persistence.properties是：

jdbc.driverClassName=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://<ip>:3306/<db>
jdbc.user=<user>
jdbc.pass=<password>
hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
hibernate.show_sql=false
hibernate.hbm2ddl.auto=create-drop

src / main / resource / jpa-config.xml是：

<?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:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="
  http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
  http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
  http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd">

<context:property-placeholder location="classpath:persistence.properties" />

<bean id="myEmf" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="packagesToScan" value="br.org.certi" />
    <property name="jpaVendorAdapter">
        <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" />
        <!-- <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" />
            <property name="generateDdl" value="${jpa.generateDdl}" />
            <property name="databasePlatform" value="${persistence.dialect}" />
        </bean> -->
    </property>
    <property name="jpaProperties">
        <props>
            <prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop>
            <prop key="hibernate.dialect">${hibernate.dialect}</prop>
        </props>
    </property>
</bean>

<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
    <property name="driverClassName" value="${jdbc.driverClassName}" />
    <property name="url" value="${jdbc.url}" />
    <property name="username" value="${jdbc.user}" />
    <property name="password" value="${jdbc.pass}" />
</bean>

<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
    <property name="entityManagerFactory" ref="myEmf" />
</bean>

<tx:annotation-driven />

<bean id="persistenceExceptionTranslationPostProcessor" class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor" />

src / main / webapp / WEB-INF / smartquality-servlet.xml是：

<?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:jdbc="http://www.springframework.org/schema/jdbc"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/jdbc  http://www.springframework.org/schema/jdbc/spring-jdbc-4.0.xsd
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
">  
<bean id="viewResolver" class="org.springframework.web.servlet.view.UrlBasedViewResolver">
    <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
   <property name="prefix" value="/WEB-INF/views/"/>
   <property name="suffix" value=".jsp"/>
</bean>

<context:annotation-config />
<context:component-scan base-package="package"/>

src / main / webapp / WEB-INF / spring / smartquality-datasource.xml是：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.0.xsd">

<bean id="dataSource"
    class="org.springframework.jdbc.datasource.DriverManagerDataSource">

    <property name="driverClassName" value="com.mysql.jdbc.Driver" />
    <property name="url" value="jdbc:mysql://172.16.8.13:3306/scf" />
    <property name="username" value="scf" />
    <property name="password" value="scfUser" />
</bean>

src / main / webapp / WEB-INF / spring / smartquality-security.xml是：

<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/security"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:jdbc="http://www.springframework.org/schema/jdbc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="
    http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/jdbc
    http://www.springframework.org/schema/jdbc/spring-jdbc-4.0.xsd
    http://www.springframework.org/schema/security
    http://www.springframework.org/schema/security/spring-security.xsd">

<http auto-config="true" use-expressions="true">
    <intercept-url pattern="/*" access="hasRole('ROLE_USER')"/>

    <form-login login-page="/login" />
    <logout invalidate-session="true"
        logout-success-url="/"
        logout-url="/j_spring_security_logout"/>
</http>

<authentication-manager alias="authenticationManager">
    <authentication-provider>
        <jdbc-user-service 
            data-source-ref="dataSource"
            users-by-username-query="select username, password from user where username=?"
            authorities-by-username-query="select username, role from user_roles where username =?  " />
    </authentication-provider>
</authentication-manager>

SERC /主/ web应用/ WEB-INF / web.xml中

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">
<display-name>smartquality</display-name>

<servlet>
    <servlet-name>smartquality</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
    <servlet-name>smartquality</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>

<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>
        /WEB-INF/spring/smartquality-security.xml
        /WEB-INF/spring/smartquality-servlet.xml
        classpath:/src/main/resources/jpa-config.xml
    </param-value>
</context-param>

<filter>
    <filter-name>springSecurityFilterChain</filter-name>
    <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>

<filter-mapping>
    <filter-name>springSecurityFilterChain</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>


<welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
</welcome-file-list>

的Eclipse＆＃39; console stacktrace（更好的可视化at this pastebin）是：

SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building smartquality 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.4.1:clean (default-clean) @ smartquality ---
[INFO] Deleting C:\dev\sts-bundle\workspace\smartquality\target
[INFO] 
[INFO] --- maven-resources-plugin:2.5:resources (default-resources) @ smartquality ---
[debug] execute contextualize
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 2 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ smartquality ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 2 source files to C:\dev\sts-bundle\workspace\smartquality\target\classes
[INFO] 
[INFO] --- maven-resources-plugin:2.5:testResources (default-testResources) @ smartquality ---
[debug] execute contextualize
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ smartquality ---
[INFO] Nothing to compile - all classes are up to date
[INFO] 
[INFO] --- maven-surefire-plugin:2.10:test (default-test) @ smartquality ---
[INFO] Surefire report directory: C:\dev\sts-bundle\workspace\smartquality\target\surefire-reports

-------------------------------------------------------
 T E S T S
-------------------------------------------------------

Results :

Tests run: 0, Failures: 0, Errors: 0, Skipped: 0

[INFO] 
[INFO] --- maven-war-plugin:2.1.1:war (default-war) @ smartquality ---
[INFO] Packaging webapp
[INFO] Assembling webapp [smartquality] in [C:\dev\sts-bundle\workspace\smartquality\target\smartquality-0.0.1-SNAPSHOT]
[INFO] Processing war project
[INFO] Copying webapp resources [C:\dev\sts-bundle\workspace\smartquality\src\main\webapp]
[INFO] Webapp assembled in [364 msecs]
[INFO] Building war: C:\dev\sts-bundle\workspace\smartquality\target\smartquality-0.0.1-SNAPSHOT.war
[WARNING] Warning: selected war files include a WEB-INF/web.xml which will be ignored 
(webxml attribute is missing from war task, or ignoreWebxml attribute is specified as 'true')
[INFO] 
[INFO] >>> tomcat7-maven-plugin:2.2:run (default-cli) @ smartquality >>>
[INFO] 
[INFO] --- maven-resources-plugin:2.5:resources (default-resources) @ smartquality ---
[debug] execute contextualize
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 2 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ smartquality ---
[INFO] Nothing to compile - all classes are up to date
[INFO] 
[INFO] <<< tomcat7-maven-plugin:2.2:run (default-cli) @ smartquality <<<
[INFO] 
[INFO] --- tomcat7-maven-plugin:2.2:run (default-cli) @ smartquality ---
[INFO] Running war on http://localhost:8080/smartquality
[INFO] Creating Tomcat server configuration at C:\dev\sts-bundle\workspace\smartquality\target\tomcat
[INFO] create webapp with contextPath: /smartquality
Mai 02, 2014 9:16:59 AM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Mai 02, 2014 9:16:59 AM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Tomcat
Mai 02, 2014 9:16:59 AM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.47
Mai 02, 2014 9:17:02 AM org.apache.catalina.core.ApplicationContext log
INFO: Log4jServletContainerInitializer starting up Log4j in Servlet 3.0+ environment.
Mai 02, 2014 9:17:02 AM org.apache.catalina.core.ApplicationContext log
INFO: No Spring WebApplicationInitializer types detected on classpath
Mai 02, 2014 9:17:02 AM org.apache.catalina.core.ApplicationContext log
INFO: Log4jServletContextListener ensuring that Log4j starts up properly.
log4j:WARN No appenders could be found for logger (org.springframework.web.context.support.StandardServletEnvironment).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
Mai 02, 2014 9:17:03 AM org.apache.catalina.core.ApplicationContext log
INFO: Log4jServletFilter initialized.
Mai 02, 2014 9:17:03 AM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring FrameworkServlet 'smartquality'
Mai 02, 2014 9:17:03 AM org.apache.catalina.core.ApplicationContext log
SEVERE: StandardWrapper.Throwable
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'assemblySequenceHibernateDao': Injection of persistence dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [javax.persistence.EntityManagerFactory] is defined
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessPropertyValues(PersistenceAnnotationBeanPostProcessor.java:356)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1185)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:703)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:658)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:624)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:672)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:543)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:484)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)
at javax.servlet.GenericServlet.init(GenericServlet.java:160)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1280)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1193)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1088)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5176)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5460)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [javax.persistence.EntityManagerFactory] is defined
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findDefaultEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:559)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:515)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.resolveEntityManager(PersistenceAnnotationBeanPostProcessor.java:682)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.getResourceToInject(PersistenceAnnotationBeanPostProcessor.java:655)
at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:164)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessPropertyValues(PersistenceAnnotationBeanPostProcessor.java:353)
... 30 more

Mai 02, 2014 9:17:04 AM org.apache.catalina.core.StandardContext loadOnStartup
SEVERE: Servlet /smartquality threw load() exception

org.springframework.beans.factory.NoSuchBeanDefinitionException：未定义[javax.persistence.EntityManagerFactory]类型的限定bean 在org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findDefaultEntityManagerFactory（PersistenceAnnotationBeanPostProcessor.java:559）在org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findEntityManagerFactory（PersistenceAnnotationBeanPostProcessor.java:515）在org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor $ PersistenceElement.resolveEntityManager（PersistenceAnnotationBeanPostProcessor.java:682） at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor $ PersistenceElement.getResourceToInject（PersistenceAnnotationBeanPostProcessor.java:655）在org.springframework.beans.factory.annotation.InjectionMetadata $ InjectedElement.inject（InjectionMetadata.java:164）在org.springframework.beans.factory.annotation.InjectionMetadata.inject（InjectionMetadata.java:87）在org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessPropertyValues（PersistenceAnnotationBeanPostProcessor.java:353）在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean（AbstractAutowireCapableBeanFactory.java:1185）在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean（AbstractAutowireCapableBeanFactory.java:537）在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean（AbstractAutowireCapableBeanFactory.java:475） at org.springframework.beans.factory.support.AbstractBeanFactory $ 1.getObject（AbstractBeanFactory.java:304）在org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton（DefaultSingletonBeanRegistry.java:228）在org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean（AbstractBeanFactory.java:300）在org.springframework.beans.factory.support.AbstractBeanFactory.getBean（AbstractBeanFactory.java:195） at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons（DefaultListableBeanFactory.java:703）在org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization（AbstractApplicationContext.java:760） at org.springframework.context.support.AbstractApplicationContext.refresh（AbstractApplicationContext.java:482）在org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext（FrameworkServlet.java:658）在org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext（FrameworkServlet.java:624）在org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext（FrameworkServlet.java:672）在org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext（FrameworkServlet.java:543）在org.springframework.web.servlet.FrameworkServlet.initServletBean（FrameworkServlet.java:484）在org.springframework.web.servlet.HttpServletBean.init（HttpServletBean.java:136）在javax.servlet.GenericServlet.init（GenericServlet.java:160）在org.apache.catalina.core.StandardWrapper.initServlet（StandardWrapper.java:1280）在org.apache.catalina.core.StandardWrapper.loadServlet（StandardWrapper.java:1193）在org.apache.catalina.core.StandardWrapper.load（StandardWrapper.java:1088）在org.apache.catalina.core.StandardContext.loadOnStartup（StandardContext.java:5176）在org.apache.catalina.core.StandardContext.startInternal（StandardContext.java:5460）在org.apache.catalina.util.LifecycleBase.start（LifecycleBase.java:150）在org.apache.catalina.core.ContainerBase $ StartChild.call（ContainerBase.java:1559）在org.apache.catalina.core.ContainerBase $ StartChild.call（ContainerBase.java:1549） at java.util.concurrent.FutureTask $ Sync.innerRun（FutureTask.java:334） at java.util.concurrent.FutureTask.run（FutureTask.java:166）在java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1145） at java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java:615）在java.lang.Thread.run（Thread.java:722）

Mai 02, 2014 9:17:04 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]

如何解决此持久性注入依赖性问题？我是否需要显示任何其他配置代码？

提前致谢！

Answer 1

也许你还没有在依赖工件jar上完成maven安装或部署目标，因此当webapp拉它时，它仍然是旧版本。试着看看WEB-INF / lib上jar里面的内容，确认你得到了正确的版本（每次更改jar帮助时都会增加版本号）

如何解决maven依赖项目的org.springframework.beans.factory.NoSuchBeanDefinitionException？

1 个答案: