日期:2014-05-20 浏览次数:20833 次
import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; public class Test1 { public void test() { System.out.println("test1"); ApplicationContext ctx = new ClassPathXmlApplicationContext("bean.xml");//到这里就不能继续运行了 System.out.println(ctx); Transaction ts = (Transaction)ctx.getBean("tsa"); System.out.println("test"); ts.insert("insert into user (id,name,password,age) value(10,'sadasd','12312313',11)"); } }
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd"> <bean id="dataSource" class="org.springframework.jdbc.datasource" destroy-method="close"> <property name="driverClass" value="com.mysql.jdbc.Driver"></property> <property name="jdbcUrl" value="jdbc:mysql://localhost/javaee"></property> <property name="user" value="root"></property> <property name="password" value="root"></property> <property name="maxPoolSize" value="40"></property> <property name="minPoolSize" value="1"></property> <property name="initialPoolSize" value="1"></property> <property name="maxIdleTime" value="20"></property> </bean> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"></property> </bean> <bean id="tsa" class="com.daisy.dao.Transaction"> <property name="ds" value="dataSource"></property> </bean> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="*" propagation="REQUIRED" /> </tx:attributes> </tx:advice> <aop:config> <aop:pointcut expression="* com.daisy.dao.Transaction.*(..)" id="daoCut"/> <aop:advisor advice-ref="txAdvice" pointcut-ref="daoCut"/> </aop:config> </beans>
import org.apache.tomcat.jdbc.pool.DataSource; import org.springframework.jdbc.core.JdbcTemplate; public class Transaction { private DataSource ds; public DataSource getDs() { return ds; } public void setDs(DataSource ds) { this.ds = ds; } public void insert(String sql){ JdbcTemplate jt = new JdbcTemplate(ds); jt.execute(sql); System.out.println(sql); //jt.execute(sql); } }