使用spring原生事务的问题 about nettyrpc HOT 3 OPEN

public void query(Person p) {
    //your business logic code here!
    System.out.println("person data[" + p + "] has query!");
}

 <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
        <!--驱动类-->
        <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
        <!--数据库地址，指向库 -->
        <property name="url" value="jdbc:mysql://127.0.0.1:3306/134"/>
        <!--用户名 -->
        <property name="username" value="1111"/>
        <!--密码 -->
        <property name="password" value="1111"/>
    </bean>

    <!-- 定义JdbcTemplate的Bean -->
    <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
        <constructor-arg name="dataSource" ref="dataSource"/>
    </bean>


    <bean id="sqlTxManager"
          class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource"/>
    </bean>
    <tx:annotation-driven transaction-manager="sqlTxManager"/>