注解添加事务小记

 写配置文件的时候报了个错:“The prefix "tx" for element "tx:annotation-driven " is not bound”。查了下,少了

xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
"

正文的内容

<bean id="事务管理的名字" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="这里配数据源" />
    </bean>
    <!-- 添加事物注解 -->
    <tx:annotation-driven order="100" transaction-manager="事务管理的名字" />

添加注解时

    @Transactional(value="事务管理的名字")
    public Integer HelloWorld() {
        ……
    }

有不对的地方欢迎大家指正 ^_^

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