org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating

ssm框架 家里台式机已经能跑了  但是用公司笔记本一直报错  球大神给看看 
exception
javax.servlet.ServletException: Servlet.init() for servlet dispatcherServlet threw exception
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.lang.Thread.run(Thread.java:745)
root causeorg.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'projectDao' defined in file [D:\eclipse_EMP\tomcat7.0\wtpwebapps\ttms1.01\WEB-INF\classes\cn\tedu\ttms\product\dao\ProjectDao.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in file [D:\eclipse_EMP\tomcat7.0\wtpwebapps\ttms1.01\WEB-INF\classes\spring-mybatis.xml]: Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in file [D:\eclipse_EMP\tomcat7.0\wtpwebapps\ttms1.01\WEB-INF\classes\spring-pool.xml]: Invocation of init method failed; nested exception is java.sql.SQLException: Access denied for user 'user'@'localhost' (using password: YES)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1357)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1249)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:742)
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:668)
org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:634)
org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:682)
org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:553)
org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:494)
org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:171)
javax.servlet.GenericServlet.init(GenericServlet.java:158)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.lang.Thread.run(Thread.java:745)
root causeorg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in file [D:\eclipse_EMP\tomcat7.0\wtpwebapps\ttms1.01\WEB-INF\classes\spring-mybatis.xml]: Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in file [D:\eclipse_EMP\tomcat7.0\wtpwebapps\ttms1.01\WEB-INF\classes\spring-pool.xml]: Invocation of init method failed; nested exception is java.sql.SQLException: Access denied for user 'user'@'localhost' (using password: YES)    <!-- spring 包的扫描
     1)dao
     2)service (@Service)
     3)controller(@Controller)
     4).....
     -->
    <context:component-scan base-package="cn.tedu.ttms" />
    <!-- spring mvc 注解及类型转换 -->
    <mvc:annotation-driven conversion-service="conversionService" />
    <bean id="conversionService"
        class="org.springframework.format.support.FormattingConversionServiceFactoryBean">
    </bean>
    <!-- spring mvc 视图解析器 -->    
    <!-- 定义跳转的文件的前后缀 ，视图模式配置 -->
    <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <!-- 自动给后面action的方法return的字符串加上前缀和后缀，变成一个 可用的url地址 -->
        <property name="prefix" value="/WEB-INF/pages/" />
        <property name="suffix" value=".jsp"></property>
    </bean>  
    <!-- 配置文件上传的视图解析器 -->
    <bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<!-- 默认编码 -->
<property name="defaultEncoding" value="utf-8" />
<!-- 文件大小最大值 -->
<property name="maxUploadSize" value="10485760000" />
<!-- 内存中的最大值 -->
<property name="maxInMemorySize" value="40960" />
    </bean>     
</beans>
spring-pool.xml配置文件：
<?xml version="1.0" encoding="UTF-8"?>
<beans default-lazy-init="true"
    xmlns="http://www.springframework.org/schema/beans" 
    xmlns:p="http://www.springframework.org/schema/p"
    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"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xsi:schemaLocation="  
       http://www.springframework.org/schema/beans   
       http://www.springframework.org/schema/beans/spring-beans-4.3.xsd  
       http://www.springframework.org/schema/mvc   
       http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd   
       http://www.springframework.org/schema/tx   
       http://www.springframework.org/schema/tx/spring-tx-4.3.xsd   
       http://www.springframework.org/schema/context  
       http://www.springframework.org/schema/context/spring-context-4.3.xsd" >     <!-- 加载jdbc.properties文件(一般加载多个文件时
        可考虑使用此方式) ,回顾使用<util:properties>-->
   <bean id="propertyConfigurer" 
   class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<list>
<value>classpath:jdbc.properties</value>
</list>
</property>
   </bean>
   
   
  
   <!-- 配置DRUID连接池(这个连接池的说明:
   http://github.com 在搜索栏输入druid查找)
     这个stat-filter 是一个可选的配置
   -->
   <bean id="stat-filter" class="com.alibaba.druid.filter.stat.StatFilter"
    lazy-init="true">
        <description>状态过滤器</description>
         <!-- 通过slowSqlMillis用来配置SQL慢的标准 -->
        <property name="slowSqlMillis" value="3000" />
         <!-- 以日志形式输出执行效率慢的SQL -->
        <property name="logSlowSql" value="true" />
        <!-- 通过mergeSql属性，合并SQL -->
        <property name="mergeSql" value="true" />
   </bean>
   <!--配置DruidDataSource连接池,其中可通过${key}获取properties文件中的值 -->
   <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"
destroy-method="close" init-method="init" lazy-init="true">
<property name="driverClassName" value="${jdbc.driver}" />
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
<!-- 初始化连接大小 -->
<property name="initialSize" value="${jdbc.initialSize}" />
<!-- 连接池最大数量 -->
<property name="maxActive" value="${jdbc.maxActive}" />
<!-- 连接池最小空闲 -->
<property name="minIdle" value="${jdbc.minIdle}" />
<!-- 获取连接最大等待时间 -->
<property name="maxWait" value="${jdbc.maxWait}" />
<!--配置了maxWait之后，缺省启用公平锁，并发效率会有所下降，如果需要可以通过配置useUnfairLock属性为true使用非公平锁。 -->
<property name="useUnfairLock" value="true" />
<property name="defaultReadOnly" value="false" />

<!-- 通过配置StatFilter,打开监控台统计功能 -->
<property name="proxyFilters">
<list>
<ref bean="stat-filter" />
</list>
</property>
<property name="filters" value="${jdbc.druid.filters}" />
     </bean>
</beans>

解决方案 »

  1.   

    Access denied for user 'user'@'localhost' (using password: YES)。。检查一下数据库的用户名和密码
      

  2.   

     Access denied for user 'user'@'localhost' (using password: YES)数据库连接问题
      

  3.   

    修改成自己的数据库用户名密码后，重新编译一次再运行试一下，一定要自己编译一次！！(尤其是clean项目之后)，不要太相信IDE自动编译，