public List<Customer> findCustomerByName(String name) {
		String sql = "select id,name,age from customers where name=?";
		return jdbcTemplate.query(sql, new Object[]{name}, new RowMapper(){
			public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
				Customer customer = new Customer();
				customer.setId(rs.getInt("id"));
				customer.setName(rs.getString("name"));
				customer.setAge(rs.getInt("age"));
				return customer;
			}});
	}

public List<Customer> findCustomerByName(String name) {
		String sql = "select id,name,age from customers where name=:name";
		Map<String, Object> map = new HashMap<String, Object>();
		map.put("name", name);
		return jdbcTemplate.query(sql, map, new RowMapper(){
			public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
				Customer customer = new Customer();
				customer.setId(rs.getInt("id"));
				customer.setName(rs.getString("name"));
				customer.setAge(rs.getInt("age"));
				return customer;
			}});
	}

String sql = "select id,name,age from customers where name=?";
		return jdbcTemplate.query(sql, new ParameterizedRowMapper<Customer>(){
			public Customer mapRow(ResultSet rs, int rowNum) throws SQLException {
				Customer customer = new Customer();
				customer.setId(rs.getInt("id"));
				customer.setName(rs.getString("name"));
				customer.setAge(rs.getInt("age"));
				return customer;
			}}, name);