XML:

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
		destroy-method="close">
		<property name="driverClassName" value="com.mysql.jdbc.Driver" />
		<property name="url" value="jdbc:mysql://localhost:3306/TestDB" />
		<property name="username" value="pankaj" />
		<property name="password" value="pankaj123" />
	</bean>
Annotation:

	@Bean(name = "dataSource")
public BasicDataSource getDataSource() {
    BasicDataSource dataSource = new BasicDataSource();
    dataSource.setDriverClassName("com.mysql.jdbc.Driver");
    dataSource.setUrl("jdbc:mysql://localhost:3306/TestDB");
    dataSource.setUsername("pankaj");
    dataSource.setPassword("pankaj123");
    return dataSource;
}