Question

您好我一直在寻找一段时间，但我无法让它工作，我无法按名称获取类别，而且我也无法以编程方式将其设为产品

$product = new WC_Product(4);
write_log($product->get_title());

// Gets term object from Tree in the database. 
$category = get_term_by( 'name', 'bolsas', 'product_cat' );
echo "Cat: ".$category->name;

wp_set_object_terms($product->id, $cat->term_id, 'product_cat');

我在functions.php文件上运行它并重新加载页面，我还有一个登录控制台进行调试的功能，但它让我无处可去。

请帮忙！

Answer 1

试试这个

$tag = '5'; // Wrong. This will add the tag with the *name* '5'.
$tag = 5; // Wrong. This will also add the tag with the name '5'.
$tag = array( '5' ); // Wrong. Again, this will be interpreted as a term name rather than an id.

$tag = array( 5 ); // Correct. This will add the tag with the id 5.
wp_set_post_terms( $post_id, $tag, $taxonomy );

Answer 2

这有帮助，因为在主题函数.php尚未加载的woocommerce分类中，它必须挂在init上。

https://wordpress.stackexchange.com/questions/27111/get-term-by-not-working-when-in-functions-php

按名称获取woocommerce类别并将其作为产品

2 个答案: