<table width= "100% " border= "1 " cellspacing= "0 " cellpadding= "0 " id= "try ">
<tr>
<td> press to get it. </td>
</tr>
</table>
?
对id= "try "而言，
innerhtml: 不包括本身，
<tr> <td> press to get it. </td> </tr>
?
outerhtml:包括本身：
<table width= "100% " border= "1 " cellspacing= "0 " cellpadding= "0 " id= "try "> <tr> <td> press to get it. </td> </tr> </table>