由于以下原因，我已经成功创建了一个专栏：

    // ADDING COLUMN TITLES
add_filter( \'manage_edit-shop_order_columns\', \'custom_shop_order_column\',11);
function custom_shop_order_column($columns)
{
   //add columns
    $columns[\'my-column1\'] = __( \'Column Title\',\'theme_slug\');
   return $columns;
}

// adding the data for each orders by column (example)
add_action( \'manage_shop_order_posts_custom_column\' , \'custom_orders_list_column_content\', 10, 2 );
function custom_orders_list_column_content( $column )
{
    global $post, $woocommerce, $the_order;
    $order_id = $the_order->id;

    switch ( $column )
    {
        case \'my-column1\' :
            $myVarOne = wc_get_order_item_meta( $order_id, \'_the_meta_key1\', true );
            echo $myVarOne;
            break;
    }

谢谢

我用它来添加Ordered Products 列，位于Date 列（非常适合那里）。每个产品还链接到其适当的编辑页面。

// ----- add column to orders that shows which products were ordered -----
function ec_order_items_column($columns) {
    $new_columns = array();
    foreach($columns as $key=>$column){
        $new_columns[$key] = $columns[$key];
        if($key === \'order_date\') {
            $new_columns[\'ordered_products\'] = __(\'Ordered Products\',\'woo-custom-ec\');
        }
    }
    return $new_columns;

    //$columns[\'order_products\'] = "Purchased Items";
    //return $columns;
}
add_filter(\'manage_edit-shop_order_columns\', \'ec_order_items_column\', 99 );

// ----- add data to new column that shows which products were ordered -----
function ec_order_items_column_cnt($column) {
    global $the_order; // the global order object
    if($column == \'ordered_products\') {
        // get items from the order global object
        $order_items = $the_order->get_items();
        if (!is_wp_error($order_items)) {
            foreach($order_items as $order_item) {
                echo $order_item[\'quantity\'].\'&nbsp;&times;&nbsp;<a href="\'.admin_url(\'post.php?post=\'.$order_item[\'product_id\'].\'&action=edit\' ).\'">\'.$order_item[\'name\'].\'</a><br />\';
            }
        }
    }
}
add_action(\'manage_shop_order_posts_custom_column\', \'ec_order_items_column_cnt\', 99);

如果要在列中显示购买的产品，可以使用以下代码：

add_action( \'manage_shop_order_posts_custom_column\' , \'custom_orders_list_column_content\', 10, 2 );
function custom_orders_list_column_content( $column )
{
    global $the_order;
    $order_id = $the_order->id;

    switch ( $column )
    {
        case \'my-column1\' :
            $order_items = $the_order->get_items();
            foreach( $order_items as $myVarOne ) {
                echo $myVarOne[\'quantity\'] .\'&nbsp;&times;&nbsp;\'. $myVarOne[\'name\'] .\'<br />\';
            }
            break;
    }
}