                       </td>
                    </tr>
                    <tr>
                        <th>标题：</th>
                        <td><input type='text' name='title' class='form-control' value='' pattern='required' placeholder='标题不能为空' /></td>
                    </tr>
                    <tr>
                        <th>是否发布：</th>
                        <td>
                            <label class='radio-inline'><input type='radio' name='visibility' value='1' checke