array(
    'id'      => 'is_no_archive_filter',
    'type'    => 'switcher',
    'title'   => '关闭筛选',
    'label'   => '关闭当前类目下的高级筛选功能',
    'default' => false,
),

// array(
//     'id'      => 'is_thumb_px',
//     'type'    => 'switcher',
//     'title'   => '自定义分类下文章缩略图宽高',
//     'label'   => '因前台是自适应布局，具体宽高比例前台刷新观察，这里的宽高是图片裁剪真实宽高,在纯分类页面和首页单独分类模块有效',
//     'default' => false,
// ),
// array(
//     'id'         => 'thumb_px',
//     'type'       => 'dimensions',
//     'title'      => '缩略图宽高',
//     'default'    => array(
//         'width'  => '300',
//         'height' => '200',
//         'unit'   => 'px',
//     ),
//     'dependency' => array('is_thumb_px', '==', 'true'),
// ),

array(
    'id'          => 'archive_single_style',
    'type'        => 'select',
    'title'       => '侧边栏',
    'placeholder' => '',
    'options'     => array(
        'none'  => '无',
        'right' => '右侧',
        'left'  => '左侧',
    ),
    'default'     => _cao('archive_single_style'),
),

array(
    'id'      => 'is_no_archive_filter',
    'type'    => 'switcher',
    'title'   => '关闭筛选',
    'label'   => '关闭当前类目下的高级筛选功能',
    'default' => false,
),

 array(
     'id'      => 'is_thumb_px',
     'type'    => 'switcher',
     'title'   => '自定义分类下文章缩略图宽高',
     'label'   => '因前台是自适应布局，具体宽高比例前台刷新观察，这里的宽高是图片裁剪真实宽高,在纯分类页面和首页单独分类模块有效',
     'default' => false,
 ),
 array(
     'id'         => 'thumb_px',
     'type'       => 'dimensions',
     'title'      => '缩略图宽高',
     'default'    => array(
         'width'  => '300',
         'height' => '200',
         'unit'   => 'px',
     ),
     'dependency' => array('is_thumb_px', '==', 'true'),
 ),

array(
    'id'          => 'archive_single_style',
    'type'        => 'select',
    'title'       => '侧边栏',
    'placeholder' => '',
    'options'     => array(
        'none'  => '无',
        'right' => '右侧',
        'left'  => '左侧',
    ),
    'default'     => _cao('archive_single_style'),
),

if (!function_exists('_get_post_media')) {
    function _get_post_media($post = null, $size = 'thumbnail',$video = true) {
        if (empty($post)) {
            global $post;
        }elseif (is_numeric($post)) {
            $post = get_post($post);
        }

        $_size_px = _get_post_thumbnail_size();

        $src = _get_post_thumbnail_url($post, $size);

if (!function_exists('_get_post_media')) {
    function _get_post_media($post = null, $size = 'thumbnail',$video = true) {
        if (empty($post)) {
            global $post;
        }
        $category = get_the_category($post->ID);
        $catid = $category[0]->term_id;
        if (get_term_meta($catid, 'is_thumb_px', true)) {
            $_size_px = get_term_meta($catid, 'thumb_px', true); //缩略图高度
        }else{
            $_size_px = _get_post_thumbnail_size();
        }

        $src = _get_post_thumbnail_url($post, $size);

The file will have its original line endings in your working directory.
warning: LF will be replaced by CRLF in ****.html.