当我使用posts API时，它会自动获取包含meta的信息，您应该查看使用Rest控制台或类似工具返回的内容，以查看应该删除的内容。此外，这里已经有一个很好的答案，说明了如何做到这一点。
如果你有一个自定义的帖子类型，那就不一样了！您需要为此创建一个特殊的处理程序。
页面文件中有一个示例（wp json pages.php类）
<?php
/**
* Page post type handlers
*
* @package WordPress
* @subpackage JSON API
*/
/**
* Page post type handlers
*
* This class serves as a small addition on top of the basic post handlers to
* add small functionality on top of the existing API.
*
* In addition, this class serves as a sample implementation of building on top
* of the existing APIs for custom post types.
*
* @package WordPress
* @subpackage JSON API
*/
class WP_JSON_Pages extends WP_JSON_CustomPostType {
/**
* Base route
*
* @var string
*/
protected $base = \'/pages\';
/**
* Post type
*
* @var string
*/
protected $type = \'page\';
/**
* Register the page-related routes
*
* @param array $routes Existing routes
* @return array Modified routes
*/
public function register_routes( $routes ) {
$routes = parent::register_routes( $routes );
$routes = parent::register_revision_routes( $routes );
$routes = parent::register_comment_routes( $routes );
// Add post-by-path routes
$routes[ $this->base . \'/(?P<path>.+)\'] = array(
array( array( $this, \'get_post_by_path\' ), WP_JSON_Server::READABLE ),
array( array( $this, \'edit_post_by_path\' ), WP_JSON_Server::EDITABLE | WP_JSON_Server::ACCEPT_JSON ),
array( array( $this, \'delete_post_by_path\' ), WP_JSON_Server::DELETABLE ),
);
return $routes;
}
/**
* Retrieve a page by path name
*
* @param string $path
* @param string $context
*
* @return array|WP_Error
*/
public function get_post_by_path( $path, $context = \'view\' ) {
$post = get_page_by_path( $path, ARRAY_A );
if ( empty( $post ) ) {
return new WP_Error( \'json_post_invalid_id\', __( \'Invalid post ID.\' ), array( \'status\' => 404 ) );
}
return $this->get_post( $post[\'ID\'], $context );
}
/**
* Edit a page by path name
*
* @param $path
* @param $data
* @param array $_headers
*
* @return true|WP_Error
*/
public function edit_post_by_path( $path, $data, $_headers = array() ) {
$post = get_page_by_path( $path, ARRAY_A );
if ( empty( $post ) ) {
return new WP_Error( \'json_post_invalid_id\', __( \'Invalid post ID.\' ), array( \'status\' => 404 ) );
}
return $this->edit_post( $post[\'ID\'], $data, $_headers );
}
/**
* Delete a page by path name
*
* @param $path
* @param bool $force
*
* @return true|WP_Error
*/
public function delete_post_by_path( $path, $force = false ) {
$post = get_page_by_path( $path, ARRAY_A );
if ( empty( $post ) ) {
return new WP_Error( \'json_post_invalid_id\', __( \'Invalid post ID.\' ), array( \'status\' => 404 ) );
}
return $this->delete_post( $post[\'ID\'], $force );
}
/**
* Prepare post data
*
* @param array $post The unprepared post data
* @param string $context The context for the prepared post. (view|view-revision|edit|embed|single-parent)
* @return array The prepared post data
*/
protected function prepare_post( $post, $context = \'view\' ) {
$_post = parent::prepare_post( $post, $context );
// Override entity meta keys with the correct links
$_post[\'meta\'][\'links\'][\'self\'] = json_url( $this->base . \'/\' . get_page_uri( $post[\'ID\'] ) );
if ( ! empty( $post[\'post_parent\'] ) ) {
$_post[\'meta\'][\'links\'][\'up\'] = json_url( $this->base . \'/\' . get_page_uri( (int) $post[\'post_parent\'] ) );
}
return apply_filters( \'json_prepare_page\', $_post, $post, $context );
}
}
将“页面”替换为“MyCustomPostTypes”，将页面替换为“mycustomposttype”。请注意不要重命名也使用术语页的内部WordPress代码
注意：最好将其作为插件添加，而不是更改JSON-WP-API插件
/**
* Plugin Name: MyCustom JSON App API
* Description: MyCustomPost handler for the JSON API
* Dependency: This plugin requires JSON-WP-API Plugin!!!!
* Author:
* Author URI:
* Version:
* Plugin URI:
*/
