各位大神求助！mybatis项目启动时报错！

南明北月 2016-07-04 11:42:22
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'generalDaoImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.mybatis.spring.SqlSessionTemplate com.word4one.hotel.dao.GeneralDaoImpl.sqlSessionTemplate; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionTemplate' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot resolve reference to bean 'sqlSessionFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse config resource: ServletContext resource [/WEB-INF/mybatis-config.xml]; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: java.io.IOException: Could not find resource com/word4one/hotel/mapper/hotelQRCode.xml
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:288)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1120)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:522)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:626)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:389)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:294)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5068)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5584)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:899)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:875)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1260)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:2002)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.mybatis.spring.SqlSessionTemplate com.word4one.hotel.dao.GeneralDaoImpl.sqlSessionTemplate; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionTemplate' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot resolve reference to bean 'sqlSessionFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse config resource: ServletContext resource [/WEB-INF/mybatis-config.xml]; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: java.io.IOException: Could not find resource com/word4one/hotel/mapper/hotelQRCode.xml
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:514)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:285)
... 26 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionTemplate' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot resolve reference to bean 'sqlSessionFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse config resource: ServletContext resource [/WEB-INF/mybatis-config.xml]; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: java.io.IOException: Could not find resource com/word4one/hotel/mapper/hotelQRCode.xml
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:329)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:107)
at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:629)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:148)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1049)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:953)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:490)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultLis
tableBeanFactory.java:891)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:834)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:749)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:486)
... 28 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse config resource: ServletContext resource [/WEB-INF/mybatis-config.xml]; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: java.io.IOException: Could not find resource com/word4one/hotel/mapper/hotelQRCode.xml
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1486)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:524)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)



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qq_31683775 2017-03-18
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namepsace和sql语句的id，只有dao是接口的时候，dao层接口的路径才是namepsace，sql语句的id才是接口中的方法名
Afaker 2016-07-05
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引用 3 楼 qq_27246087 的回复:
[quote=引用 2 楼 Afaker 的回复:] 能把dao类贴出来看一下吗？

@Repository
public class GeneralDaoImpl implements GeneralDao {

	// 注入sqlSessionTemplate模版
	
	private SqlSessionTemplate sqlSessionTemplate;

	//增
	@Override
	public Object add(String str, Object obj) throws Exception {
		return sqlSessionTemplate.insert(str, obj);
	}

	//改
	@Override
	public Object update(String str, Object obj) throws Exception {
		return sqlSessionTemplate.update(str, obj);
	}

	//删
	@Override
	public Object delete(String str, Object obj) throws Exception {
		return sqlSessionTemplate.delete(str, obj);
	}

	//查询一个
	@Override
	public Object findForObject(String str, Object obj) throws Exception {
		return sqlSessionTemplate.selectOne(str, obj);
	}

	//查询一组
	@Override
	public Object findForList(String str, Object obj) throws Exception {
		return sqlSessionTemplate.selectList(str, obj);
	}

	//分页查询
	@Override
	public Object findPage(String str, Map map) throws Exception {
		return sqlSessionTemplate.selectList(str, map);
	}

	//分页查询总记录数
	@Override
	public Object findPageCount(String str, Map map) throws Exception {
		return sqlSessionTemplate.selectOne(str, map);
	}

}
就是一个sql模板[/quote] mybatis里面的sql id 要和dao里面的名称一样，还有mybatis的namepsace是否对应了你的dao路径.
Intboy 2016-07-05
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Error parsing SQL Mapper Configuration. Cause: java.io.IOException: Could not find resource com/word4one/hotel/mapper/hotelQRCode.xml 找不到这个文件，看路径对的不，先注释掉这个配置，看是否还报错
南明北月 2016-07-05
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引用 2 楼 Afaker 的回复:
能把dao类贴出来看一下吗？

@Repository
public class GeneralDaoImpl implements GeneralDao {

	// 注入sqlSessionTemplate模版
	
	private SqlSessionTemplate sqlSessionTemplate;

	//增
	@Override
	public Object add(String str, Object obj) throws Exception {
		return sqlSessionTemplate.insert(str, obj);
	}

	//改
	@Override
	public Object update(String str, Object obj) throws Exception {
		return sqlSessionTemplate.update(str, obj);
	}

	//删
	@Override
	public Object delete(String str, Object obj) throws Exception {
		return sqlSessionTemplate.delete(str, obj);
	}

	//查询一个
	@Override
	public Object findForObject(String str, Object obj) throws Exception {
		return sqlSessionTemplate.selectOne(str, obj);
	}

	//查询一组
	@Override
	public Object findForList(String str, Object obj) throws Exception {
		return sqlSessionTemplate.selectList(str, obj);
	}

	//分页查询
	@Override
	public Object findPage(String str, Map map) throws Exception {
		return sqlSessionTemplate.selectList(str, map);
	}

	//分页查询总记录数
	@Override
	public Object findPageCount(String str, Map map) throws Exception {
		return sqlSessionTemplate.selectOne(str, map);
	}

}
就是一个sql模板
Afaker 2016-07-05
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能把dao类贴出来看一下吗？
南明北月 2016-07-04
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这是报错中提到的hotelQRCode.xml但是里面没有语法错误。



<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD SQL Map Config 3.0//EN"

		"http://mybatis.org/dtd/mybatis-3-config.dtd">

<configuration>



	<settings>

		<setting name="cacheEnabled" value="false" />

		<setting name="useGeneratedKeys" value="true" />

		<setting name="defaultExecutorType" value="REUSE" />

	</settings>



	<typeAliases>



	      <typeAlias type="com.word4one.hotel.bean.Winning" alias="winning"/>

		  <typeAlias type="com.word4one.hotel.bean.Prize" alias="prize"/>

		<typeAlias type="com.word4one.hotel.bean.WeixinMessage" alias="weixinMessage"/>		

		<typeAlias type="com.word4one.hotel.bean.AttentionByDay" alias="attentionByDay"/>

	    <typeAlias type="com.word4one.hotel.bean.HotelQRCode" alias="hotelQRCode"/>

	    <typeAlias type="com.word4one.hotel.bean.WeixinSDK" alias="weixinSDK"/>

	    <typeAlias type="com.word4one.hotel.bean.DicBean" alias="dicBean"/>

		  

	</typeAliases>



	<mappers>

		

		<mapper resource="com/word4one/hotel/mapper/Winning.xml"/>	  

	     <mapper resource="com/word4one/hotel/mapper/PrizeMapper.xml"/>

		<mapper resource="com/word4one/hotel/mapper/hotelQRCode.xml"/>

	    <mapper resource="com/word4one/hotel/mapper/sdkCode.xml"/>

	    <mapper resource="com/word4one/hotel/mapper/weixinSystemDic.xml"/>

	   <mapper resource="com/word4one/hotel/mapper/weixinMessage.xml"/>

	   <mapper resource="com/word4one/hotel/mapper/user.xml"/>

	</mappers>

	

</configuration>


这是mybatis-config.xml文件
找了好久都没找到具体原因是什么。特来此求助大神
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