JSP 网页格式判定执行哪一块html

JSP 网页格式判定执行哪一块html

<!-- start -->

            <td height="166" colspan="3">

<%if (session.getValue("UserName").equals(session.getValue("Submit_user"))) {%>

<textarea rows="15"  cols="120" name="Submit_content" tabindex="4"><s:property value="#e.Submit_content" /></textarea>

<%}else{%>

<textarea rows="15"  readonly="readonly" cols="120" name="Submit_content" tabindex="4"><s:property value="#e.Submit_content" />  </textarea>

<%}%>

</td>

<!-- end -->