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java - Spring "The prefix "tx“对于元素 "tx:annotation-driven"未绑定(bind)。”

转载 作者:IT老高 更新时间:2023-10-28 13:46:59 28 4
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我在“tx:annotation-driven”行中收到上述错误,但我已在 beans 文件的顶部声明了命名空间,为什么以下 XML 会导致此错误?

    <?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">

<!-- DispatcherServlet Context: defines this servlet's request-processing
infrastructure -->

<!-- Enables the Spring MVC @Controller programming model -->
<tx:annotation-driven transaction-manager="hibernateTransactionManager"/>

<!-- Handles HTTP GET requests for /resources/** by efficiently serving
up static resources in the ${webappRoot}/resources directory -->
<resources mapping="/resources/**" location="/resources/" />


<!-- Resolves views selected for rendering by @Controllers to .jsp resources
in the /WEB-INF/views directory -->
<beans:bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<beans:property name="prefix" value="/WEB-INF/views/" />
<beans:property name="suffix" value=".jsp" />
</beans:bean>

<beans:bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<beans:property name="driverClassName" value="com.mysql.jdbc.Driver" />
<beans:property name="url" value="jdbc:mysql://localhost/assessme" />
<beans:property name="username" value="assessme" />
<beans:property name="password" value="assessme" />
</beans:bean>

<beans:bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<beans:property name="annotatedClasses">
<beans:list>
<beans:value>org.assessme.com.entity.User</beans:value>
</beans:list>
</beans:property>
<beans:property name="dataSource" ref="dataSource" />
<beans:property name="packagesToScan" value="org.assessme.com.controller.entity" />
<beans:property name="hibernateProperties">
<beans:props>
<beans:prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</beans:prop>
<beans:prop key="hibernate.transaction.factory_class">org.hibernate.transaction.JDBCTransactionFactory</beans:prop>
<beans:prop key="hibernate.show_sql">true</beans:prop>
<beans:prop key="hibernate.hbm2ddl.auto">update</beans:prop>
</beans:props>
</beans:property>
</beans:bean>

<context:component-scan base-package="org.assessme.com." />

<beans:bean class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver">
<beans:property name="mediaTypes">
<beans:map>
<beans:entry key="html" value="text/html" />
<beans:entry key="json" value="application/json" />
</beans:map>
</beans:property>
<beans:property name="defaultViews">
<beans:list>
<beans:bean
class="org.springframework.web.servlet.view.json.MappingJacksonJsonView">
<beans:property name="prefixJson" value="true" />
</beans:bean>
</beans:list>
</beans:property>
</beans:bean>
<beans:bean id="hibernateTransactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<beans:property name="sessionFactory" ref="sessionFactory" />
</beans:bean>

</beans:beans>

最佳答案

就像您的其他 xmlns: 定义一样,您需要一个用于 xmlns:tx 的定义

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

关于java - Spring "The prefix "tx“对于元素 "tx:annotation-driven"未绑定(bind)。”,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/10373222/

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