User实体类
public class User implements Serializable {
private Integer id;
private String userName;
private Date birthday;
private String sex;
private String address;
AccountDaoImpl
public class AccountDaoImpl implements IAccountDao {
private QueryRunner runner;
public void setRunner(QueryRunner runner) {
this.runner = runner;
}
AccountServiceImpl
public class AccountServiceImpl implements IAccountService {
public IAccountDao accountDao;
public void setAccountDao(IAccountDao accountDao) {
this.accountDao = accountDao;
}
bean.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd">
<!--配置service-->
<bean id="accountService" class="service.impl.AccountServiceImpl">
<!--注入dao对象-->
<property name="accountDao" ref="accountDao"></property>
</bean>
<!--配置dao对象-->
<bean id="accountDao" class="dao.impl.AccountDaoImpl">
<!--注入QueryRunner-->
<property name="runner" ref="runner"></property>
</bean>
<!--配置runner-->
<bean id="runner" class="org.apache.commons.dbutils.QueryRunner" scope="prototype">
<!--注入数据源-->
<constructor-arg name="ds" ref="dataSource"></constructor-arg>
</bean>
<!--配置数据源-->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<!--连接数据库的必备信息-->
<property name="driverClass" value="com.mysql.jdbc.Driver"></property>
<property name="jdbcUrl" value="jdbc:mysql://localhost:3306/eesy"></property>
<property name="user" value="root"></property>
<property name="password" value="123456"></property>
</bean>
</beans>