如何在woocommerce wordpress中添加产品类别

问题描述

我真的希望有人能尽快解决我的问题.

I really hope someone can help me with this problem asap.

好吧，所以我正在为用户构建一个Costum脚本以发布新产品，我可以正常工作并成功插入(活动照片)，但是似乎找不到任何地方应该使用什么代码来更新帖子类别，例如它不是普通类别，因为它具有"product_cat"(woocommerce产品类别)的分类法.

Ok so I am building a costum script for users to publish a new product, I have everything working and inserting successfully (Event the photo) but just cant seem to find anywhere what code should be used to update the post category, as it is not a normal category because it has the taxonomy of "product_cat" (woocommerce product category).

有什么想法吗?

没有以下工作:($ term_id是与某个产品的"product_cat"相关的term_id)

Non of the following work: ($term_id is the term_id that relates to the "product_cat" of a certain product)

    wp_set_post_terms($post_id, array($term_id), "product_cat");
    wp_set_post_terms($post_id, (int)$term_id, "product_cat");
    update_post_meta($post_id,'product_cat',$term_id);
    

我尝试了其他方法，但是它们似乎根本不做任何事情，某些功能甚至使用id创建了一个新类别...

I have tried others but they just dont seem to do anything at all, some functions even create a new category with the id...

推荐答案

您可以使用:
wp_set_post_terms(int $ post_id，string | array $ tags =''，字符串$ taxonomy ='post_tag'，bool $ append = false)

参数:

$ post_id(int)(可选)帖子ID.不默认为全局$ post的ID.

$post_id(int) (Optional) The Post ID. Does not default to the ID of the global $post.

$个标签(string | array)(可选)要为帖子设置的术语数组，或由逗号分隔的术语字符串.分层分类法必须始终传递ID而不是名称，以使名称相同但父母不同的孩子不会感到困惑.默认值:"

$tags(string|array) (Optional) An array of terms to set for the post, or a string of terms separated by commas. Hierarchical taxonomies must always pass IDs rather than names so that children with the same names but different parents aren't confused.Default value: ''

$分类(字符串)(可选)分类名称.

$taxonomy(string) (Optional) Taxonomy name.

默认值:"post_tag"

Default value: 'post_tag'

$ append(布尔)(可选)如果为true，则不要删除现有术语，只需添加即可.如果为假，请用新条款替换条款.

$append(bool) (Optional) If true, don't delete existing terms, just add on. If false, replace the terms with the new terms.

默认值:false

在此处阅读有关此内容的更多信息: https://developer.wordpress.org/reference/functions/wp_set_post_terms/

Read more about it here:https://developer.wordpress.org/reference/functions/wp_set_post_terms/

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