<bean id="myEmf" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="persistenceXmlLocation" value="classpath:/META-INF/persistence.xml"/>
<property name="persistenceUnitName" value="itcast"/>
<property name="dataSource" ref="dataSource"/>
<!--<property name="loadTimeWeaver">
<bean class="org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver"/>
</property> -->
</bean> 你把<property name="persistenceUnitName" value="itcast"/>
这个注释掉试试咧,或者<property name="persistenceUnitName" value="itcast"/>
<property name="dataSource" ref="dataSource"/>
把这两个参数颠倒一下位置
<property name="persistenceXmlLocation" value="classpath:/META-INF/persistence.xml"/>
<property name="persistenceUnitName" value="itcast"/>
<property name="dataSource" ref="dataSource"/>
<!--<property name="loadTimeWeaver">
<bean class="org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver"/>
</property> -->
</bean> 你把<property name="persistenceUnitName" value="itcast"/>
这个注释掉试试咧,或者<property name="persistenceUnitName" value="itcast"/>
<property name="dataSource" ref="dataSource"/>
把这两个参数颠倒一下位置
解决方案 »
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