<!-- 配置数据源 -->
<bean name="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<property name="driverClassName">
<value>oracle.jdbc.driver.OracleDriver</value>
</property>
<property name="url">
<value>jdbc:oracle:thin:@127.0.0.1:1521:XE</value>
</property>
<property name="username">
<value>likai</value>
</property>
<property name="password">
<value>likai</value>
</property>
</bean>
<!-- JDBC模板 -->
<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
<property name="dataSource" ref="dataSource" />
</bean>private JdbcTemplate jdbcTemplate;
public HibernateTemplate getHibernateTemplate() {
return hibernateTemplate;
} public void setHibernateTemplate(HibernateTemplate hibernateTemplate) {
this.hibernateTemplate = hibernateTemplate;
}jdbcTemplate.queryForInt(sql.toString()); //报空指针求解释!
<bean name="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<property name="driverClassName">
<value>oracle.jdbc.driver.OracleDriver</value>
</property>
<property name="url">
<value>jdbc:oracle:thin:@127.0.0.1:1521:XE</value>
</property>
<property name="username">
<value>likai</value>
</property>
<property name="password">
<value>likai</value>
</property>
</bean>
<!-- JDBC模板 -->
<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
<property name="dataSource" ref="dataSource" />
</bean>private JdbcTemplate jdbcTemplate;
public HibernateTemplate getHibernateTemplate() {
return hibernateTemplate;
} public void setHibernateTemplate(HibernateTemplate hibernateTemplate) {
this.hibernateTemplate = hibernateTemplate;
}jdbcTemplate.queryForInt(sql.toString()); //报空指针求解释!
<bean id="pvServiceImp" class="com.service.PVServiceImp">
<property name="jdbcTemplate" ref="jdbcTemplate" />
</bean>
<bean id="pvServiceImp" class="com.service.PVServiceImp">
<property name="jdbcTemplate" ref="jdbcTemplate" />
</bean>
return jdbcTemplate;
} public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
this.jdbcTemplate = jdbcTemplate;
}