<?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:數(shù)據(jù)庫連接池 -->

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

<!-- 配置連接池屬性 -->

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

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

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

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

<!-- c3po連接池的私有屬性 -->

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

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

<!-- 關(guān)閉連接后不自動commit -->

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

<!-- 獲取連接超時時間 -->

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

<!-- 獲取連接失敗重試次數(shù) -->

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

</bean>

<!-- 3:配置sqlSessionFactory對象 -->

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

<!-- 注入數(shù)據(jù)庫連接池 -->

<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" />

<!-- 掃描entity包 使用別名 -->

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

<!-- 掃描sql配置文件:mapper需要的xml文件 -->

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

</bean>

<!-- 4:配置掃描dao接口包,動態(tài)實現(xiàn)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" />

<!-- 給出需要掃描的dao接口包 -->

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

</bean>

</beans>

給我看下你的spring-dao.xml

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

錯誤在第一張圖片的下面，沒有截屏完整