[Rookie question] Contents of table cells_html/css_WEB-ITnose

Hello everyone:

<tr>    <td>        3    </td></tr>

<tr>    <td>3</td></tr>

The results obtained by using jqeury to get text in the cells above and below are different. The one above has a lot of spaces: 3

Reply to the discussion (solution)

There is a line break in the above. This content is not the result of background assignment. If it is, you can set a breakpoint to see