下面是VC团队给出的代码。这是可行的。

// display content in grid
add_filter( \'vc_grid_item_shortcodes\', \'my_module_add_grid_shortcodes\' );
function my_module_add_grid_shortcodes( $shortcodes ) {
$shortcodes[\'vc_post_content\'] = array(
    \'name\' => __( \'Post content\', \'fluidtopics\' ),
    \'base\' => \'vc_post_content\',
    \'category\' => __( \'Content\', \'fluidtopics\' ),
    \'description\' => __( \'Show current post content\', \'fluidtopics\' ),
    \'post_type\' => Vc_Grid_Item_Editor::postType(),
);

return $shortcodes;
}

add_shortcode( \'vc_post_content\', \'vc_post_content_render\' );
function vc_post_content_render() {
return \'{{ do_shortcode_post_content }}\';
}

add_filter( \'vc_gitem_template_attribute_do_shortcode_post_content\', \'vc_gitem_template_attribute_do_shortcode_post_content\', 10, 2 );

function vc_gitem_template_attribute_do_shortcode_post_content( $value, $data ) {
/**
 * @var null|Wp_Post $post ;
 * @var string $data ;
 */
extract( array_merge( array(
    \'post\' => null,
    \'data\' => \'\',
), $data ) );
$atts_extended = array();
parse_str( $data, $atts_extended );

WPBMap::addAllMappedShortcodes();

$output = do_shortcode( $post->post_content );
ob_start();
//  do_action( \'wp_enqueue_scripts\' );
//  wp_print_styles();
//  wp_print_scripts();
//  wp_print_footer_scripts();
$output .= ob_get_clean();

return $output;
}

你可以试试do_shortcode() - Code Reference

add_shortcode( \'vc_post_content\', \'vc_post_content_render\' );
function vc_post_content_render() {
return do_shortcode(\'{{ post_data:post_content }}\');
}