NamedParameterJDBCTemplate
若有多个参数，则不用对应位置， 直接对应参数名。缺点时是麻烦
DEMO：
@Test
public void testNamedParameterJDBCTemplate(){
String sql = "insert into employees(last_name, e_mail, id) values (:lastName, :email, :deptID)";
Map<String, Object> paraMap = new HashMap<String, Object>();
paraMap.put("lastName", "FF");
paraMap.put("email", "ff@fuck.com");
paraMap.put("deptID", 9);
namedParameterJdbcTemplate.update(sql, paraMap);
}
