如何使用WooCommerce的WC_产品类创建可变产品？

Question

我试图使用WC_产品类在WooCommerce中创建变量产品。我们成功创建了一个简单的产品，但无法创建具有以下代码的可变产品：

 $products = new WC_Product();//$wcProductID
   $products->set_name('Test Product Config For True color123');
    $products->set_sku('testconfig_ptttttkkkkkkkkkkkk123');
    $products->set_regular_price(200);   
    $products->set_sale_price(180);
     $products->set_attributes( array('name'=>'Color',
                'slug'=>'color',
                'position'=>'0',
                'visible'=>'true',
                'variation'=>'true',
                'options'=>array('red','black')
            ) );

          ));

   $result=$products->save();

这段代码正在WooCommerce中创建简单的产品。我们需要创建一个具有选项和变化的可变产品。

    $products->set_variation(array( array(
                    'sku' => 'codered',
                    'regular_price' => '29.98',
                    'attributes' => array( 
                        array( 
                            'name'=>'color',
                            'options'=>'red'
                        )

                    ) 
                ),
                array(
                    'sku' => 'codeblack',
                    'regular_price' => '29.98',
                    'attributes' => array( 
                        array( 
                            'name'=>'color',
                            'options'=>'black'
                        )
                    ) 
                ) 
              ));

Answer 1

您可以创建如下可变产品：

try {
     $new_variable_product = new WC_Product_Variable();
     $new_variable_product->set_name("Testname");
     $new_variable_product->set_sku("Testsku");

     $new_variable_product->save();
 } catch (Exception $ex) {
     /* ERROR LIKE "SKU ALREADY EXISTS" */
     write_error_log($ex->getMessage());
 }

https://docs.woocommerce.com/wc-apidocs/class-WC_Product_Variable.html

一个简单的产品是这样创建的：

try {
      $new_simple_product = new WC_Product_Simple();
      $new_simple_product->set_name("Testname");
      $new_simple_product->set_sku("Testsku");

      $new_simple_product->save();
} catch (Exception $ex) {
      /* ERROR LIKE "SKU ALREADY EXISTS" */
      write_error_log($ex->getMessage());
}

https://docs.woocommerce.com/wc-apidocs/class-WC_Product_Simple.html