正常wp-rest-api输出的内容是不包含自定义字段的,如果想输出自定义字段的内容,可以这样解决:
1、在wordpress根目录下找到wp-includes / rest-api.php文件,
2、在文件中添加以下代码:
/**添加自定义字段输出**/
add_action( 'rest_api_init', 'create_api_posts_meta_field' );
function create_api_posts_meta_field() {
// register_rest_field ( 'name-of-post-type', 'name-of-field-to-return', array-of-callbacks-and-schema() )
register_rest_field( 'post', 'post-meta-fields', array(
'get_callback' => 'get_post_meta_for_api',
'schema' => null,
)
);
}
function get_post_meta_for_api( $object ) {
//get the id of the post object array
$post_id = $object['id'];
//return the post meta
return get_post_meta( $post_id );
}
问题解决!!!
参考来源:
https://wndwp.com/article/68



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