数据库:Mysql
+---------+
| id      |
+---------+
|       1 |
|       2 |
|       3 |
|       4 |
|       5 |
|       6 |
|     123 |
|     241 |
|  234343 |
|  413434 |
| 1343434 |
+---------+
实现前台页面输入id号,搜索出符合条件的产品,怎样用正则匹配来做呢?麻烦指点指点!给点思路!谢谢!