4回答

• 

  四叶草旳眼泪3386375

  2017-02-14 08:54:38

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

  <beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

  xmlns:context="http://www.springframework.org/schema/context" 

  xmlns="http://www.springframework.org/schema/beans"

  xsi:schemaLocation="http://www.springframework.org/schema/beans 

   http://www.springframework.org/schema/beans/spring-beans.xsd 

   http://www.springframework.org/schema/context 

   http://www.springframework.org/schema/context/spring-context.xsd">

  
  

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

  <!-- 2:数据库连接池 -->

  <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">

  <!-- 配置连接池属性 -->

  <property name="driverClass" value="${driver}" />

  <property name="jdbcUrl" value="${url}" />

  <property name="user" value="${name}" />

  <property name="password" value="${password}" />

  <!-- c3po连接池的私有属性 -->

  <property name="maxPoolSize" value="30" />

  <property name="minPoolSize" value="10" />

  <!-- 关闭连接后不自动commit -->

  <property name="autoCommitOnClose" value="false" />

  <!-- 获取连接超时时间 -->

  <property name="checkoutTimeout" value="20000" />

  <!-- 获取连接失败重试次数 -->

  <property name="acquireRetryAttempts" value="3" />

  </bean>

  
  

  <!-- 3:配置sqlSessionFactory对象 -->

  <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">

  <!-- 注入数据库连接池 -->

  <property name="dataSource" ref="dataSource" />

  <!-- 配置myBatis全局配置文件:mybatis-config.xml -->

  <property name="configLocation" value="classpath:mybatis-config.xml" />

  <!-- 扫描entity包 使用别名 -->

  <property name="typeAliasesPackage" value="org.seckil.entity" />

  <!-- 扫描sql配置文件:mapper需要的xml文件 -->

  <property name="mapperLocations" value="classpath:mapper/*.xml" />

  </bean>

  
  

  <!-- 4:配置扫描dao接口包,动态实现dao接口,注入到spring容器中 -->

  <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">

  <!-- 注入sqlSessionFactory -->

  <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />

  <!-- 给出需要扫描的dao接口包 -->

  <property name="basePackage" value="org.seckil.dao" />

  </bean>

  </beans>

  
  

  3 0

  四叶草旳眼泪... 回复Nesive

  哎。。。完全懵啦跟着弄得啊，看来基础不好，我再倒回去学学

  2017-02-14 14:17:15

  共 3 条回复 >

• 

  Nesive

  2017-02-13 20:20:19

  给我看下你的spring-dao.xml
  

  1 0

  四叶草旳眼泪...

  大哥，你看看，在下面，xml错啦吗？

  2017-02-14 08:55:36

  共 1 条回复 >

• 

  四叶草旳眼泪3386375

  2017-02-13 09:11:04

  Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring/spring-dao.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [E:\ECODE\seckill\target\classes\mapper\SuccessKilledDao.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.builder.BuilderException: Error resolving class. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'SuccessKilled'.  Cause: java.lang.ClassNotFoundException: Cannot find class: SuccessKilled

  0 0
• 

  疾风阿多

  2017-02-11 16:24:06

  错误在第一张图片的下面，没有截屏完整
  

  1 0

  四叶草旳眼泪...

  哥们，我给你复制啦，你看看怎么解决，啥情况啊？？？

  2017-02-13 09:10:31

  共 1 条回复 >