我正在尝试从自定义帖子类型获取元数据splash_location 然而，这并没有出现在我的回答中。我已注册metatagsplash_location_title 但它没有显示在我的JSON请求中。
function splash_location_custom_post_type() {
register_post_type(\'splash_location\',
array(
\'labels\' => array(
\'name\' => __(\'Locations\', \'textdomain\'),
\'singular_name\' => __(\'Location\', \'textdomain\'),
),
\'supports\' => array( \'title\', \'custom-fields\' ),
\'menu_icon\' => \'dashicons-admin-page\',
\'public\' => true,
\'has_archive\' => true,
\'show_in_rest\' => true,
)
);
}
add_action(\'init\', \'splash_location_custom_post_type\');
$meta_args = array(
\'type\' => \'string\',
\'description\' => \'A meta key associated with a string meta value.\',
\'single\' => true,
\'show_in_rest\' => true,
);
register_meta( \'splash_location\', \'splash_location_title\', $meta_args );
//Code in my block file to get splash_location data
const getLocationPosts = () => axios
.get(\'/wp-json/wp/v2/splash_location/\')
.then(response => {
const { data } = response
console.log(data)
})
最合适的回答,由SO网友:Sally CJ 整理而成
对于帖子（帖子、页面和自定义帖子类型），第一个参数register_meta() 始终是post 要设置自定义帖子类型，请使用object_subtype 第三个参数中的参数如下：
$meta_args = array(
\'object_subtype\' => \'splash_location\', // the post type
\'type\' => \'string\',
\'description\' => \'A meta key associated with a string meta value.\',
\'single\' => true,
\'show_in_rest\' => true,
);
register_meta( \'post\', \'splash_location_title\', $meta_args );
或者你可以用
register_post_meta() 它接受post类型作为第一个参数：
$meta_args = array(
\'type\' => \'string\',
\'description\' => \'A meta key associated with a string meta value.\',
\'single\' => true,
\'show_in_rest\' => true,
);
register_post_meta( \'splash_location\', \'splash_location_title\', $meta_args );
因此，在现有代码中，只需替换
register_meta 具有
register_post_meta..
