[求助]本人初学mybatis，与spring结合启动服务时报错，折腾一天了，求大神！_Android, Python及开发编程讨论区_Weblogic技术|Tuxedo技术|中间件技术|Oracle论坛|JAVA论坛|Linux/Unix技术|hadoop论坛

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主题： [求助]本人初学mybatis，与spring结合启动服务时报错，折腾一天了，求大神！

本主题由 koei123 于 2015-7-26 22:50:06 移动

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2015-7-23 11:17:49 | [全部帖] [楼主帖]

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以下是配置文件：

applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context"
xmlns:p="http://www.springframework.org/schema/p" xmlns:tx="http://www.springframework.org/schema/tx"
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
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd">

<context:property-placeholder location="WEB-INF/jdbc.properties" />
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
destroy-method="close">
<property name="driverClass" value="${driver}" />
<property name="jdbcUrl" value="${url}" />
<property name="user" value="${username}" />
<property name="password" value="${password}" />
</bean>
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="mapperLocations" value="classpath:myapp/**/**/mapper/*.xml"/>
<property name="configLocation" value="WEB-INF/mybatis-config.xml"></property>
</bean>
</beans>
mybatis-config.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration PUBLIC
"-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
</configuration>
UserMapper.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="myapp.back.user.mapper.UserMapper">
<select id="login" parameterType="myapp.back.user.entity.User"
resultType="java.lang.Boolean">
SELECT * FROM admin_user WHERE username=#{username} AND password=#{password}
</select>
</mapper>
application-servlet.xml
<?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:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
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
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">

<context:annotation-config />

<context:component-scan base-package="myapp"></context:component-scan>
<mvc:annotation-driven/>
<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" />

<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"
p:prefix="/" p:suffix=".jsp" />
</beans>

启动日志：

七月 23, 2015 11:11:36 上午 org.apache.tomcat.util.digester.SetPropertiesRule begin

警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:myapp' did not find a matching property.
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Server version:        Apache Tomcat/7.0.63
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Server built:          Jun 30 2015 08:08:33 UTC
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Server number:         7.0.63.0
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: OS Name:               Windows 7
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: OS Version:            6.1
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Architecture:          x86
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Java Home:             D:\Program Files\Java\jre1.8.0_45
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: JVM Version:           1.8.0_45-b15
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: JVM Vendor:            Oracle Corporation
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: CATALINA_BASE:         E:\workplace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: CATALINA_HOME:         E:\javaTool\apache-tomcat-7.0.63
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -agentlib:jdwp=transport=dt_socket,suspend=y,address=localhost:54725
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Dcatalina.base=E:\workplace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Dcatalina.home=E:\javaTool\apache-tomcat-7.0.63
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Dwtp.deploy=E:\workplace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Djava.endorsed.dirs=E:\javaTool\apache-tomcat-7.0.63\endorsed
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Dfile.encoding=GBK
七月 23, 2015 11:11:36 上午 org.apache.catalina.core.AprLifecycleListener lifecycleEvent
信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: D:\Program Files\Java\jre1.8.0_45\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;D:/Program Files/Java/jdk1.8.0_45/bin/../jre/bin/client;D:/Program Files/Java/jdk1.8.0_45/bin/../jre/bin;D:/Program Files/Java/jdk1.8.0_45/bin/../jre/lib/i386;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\MySQL\MySQL Fabric 1.5.4 & MySQL Utilities 1.5.4 1.5\;C:\Program Files\MySQL\MySQL Fabric 1.5.4 & MySQL Utilities 1.5.4 1.5\Doctrine extensions for PHP\;D:\Program Files\Java\jdk1.8.0_45\bin;E:\javaTool\apache-maven-3.3.3-bin\apache-maven-3.3.3\bin;E:\javaTool\eclipse-jee-mars-R-win32\eclipse;;.
七月 23, 2015 11:11:36 上午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["http-bio-8080"]
七月 23, 2015 11:11:36 上午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["ajp-bio-8009"]
七月 23, 2015 11:11:36 上午 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 1078 ms
七月 23, 2015 11:11:36 上午 org.apache.catalina.core.StandardService startInternal
信息: Starting service Catalina
七月 23, 2015 11:11:36 上午 org.apache.catalina.core.StandardEngine startInternal
信息: Starting Servlet Engine: Apache Tomcat/7.0.63
七月 23, 2015 11:11:37 上午 org.apache.catalina.util.SessionIdGeneratorBase createSecureRandom
信息: Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [232] milliseconds.
七月 23, 2015 11:11:40 上午 org.apache.catalina.startup.TldConfig execute
信息: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
七月 23, 2015 11:11:40 上午 org.apache.catalina.core.ApplicationContext log
信息: No Spring WebApplicationInitializer types detected on classpath
七月 23, 2015 11:11:40 上午 org.apache.catalina.core.ApplicationContext log
信息: Initializing Spring root WebApplicationContext
七月 23, 2015 11:11:40 上午 org.springframework.web.context.ContextLoader initWebApplicationContext
信息: Root WebApplicationContext: initialization started
七月 23, 2015 11:11:40 上午 org.springframework.context.support.AbstractApplicationContext prepareRefresh
信息: Refreshing Root WebApplicationContext: startup date [Thu Jul 23 11:11:40 GMT+08:00 2015]; root of context hierarchy
七月 23, 2015 11:11:41 上午 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
信息: Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext.xml]
七月 23, 2015 11:11:41 上午 org.springframework.core.io.support.PropertiesLoaderSupport loadProperties
信息: Loading properties file from ServletContext resource [/WEB-INF/jdbc.properties]
七月 23, 2015 11:11:41 上午 org.springframework.web.context.ContextLoader initWebApplicationContext
严重: Context initialization failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void myapp.back.user.service.UserServiceImpl.setUserMapper(myapp.back.user.mapper.UserMapper); nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [myapp.back.user.mapper.UserMapper] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:292)
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$1.getObject(AbstractBeanFactory.java:304)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:700)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:381)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:293)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5017)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5531)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1574)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1564)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void myapp.back.user.service.UserServiceImpl.setUserMapper(myapp.back.user.mapper.UserMapper); nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [myapp.back.user.mapper.UserMapper] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:596)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:289)
... 22 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [myapp.back.user.mapper.UserMapper] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1100)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:960)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:855)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:553)
... 24 more

七月 23, 2015 11:11:41 上午 org.apache.catalina.core.StandardContext listenerStart
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener

七月 23, 2015 11:11:41 上午 org.apache.catalina.core.StandardContext startInternal
严重: One or more listeners failed to start. Full details will be found in the appropriate container log file
七月 23, 2015 11:11:41 上午 org.apache.catalina.core.StandardContext startInternal
严重: Context [/myapp] startup failed due to previous errors
七月 23, 2015 11:11:41 上午 org.apache.catalina.core.ApplicationContext log
信息: Closing Spring root WebApplicationContext
七月 23, 2015 11:11:41 上午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["http-bio-8080"]
七月 23, 2015 11:11:41 上午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["ajp-bio-8009"]
七月 23, 2015 11:11:41 上午 org.apache.catalina.startup.Catalina start
信息: Server startup in 5258 ms

以下是目录结构：

--myapp
--back
--user
--web
--eneity
--service
--mapper

该贴由koei123转至本版2015-7-26 22:50:05