问Wordpress JSON api获取所选项目

EN

   function my_awesome_func( $data ) {
     $args = array(
     'post_type' => 'post',
     );
     $query = new WP_Query( $args );

     $arr = array();
     while ( $query->have_posts() ) {
      $query->the_post();
      $titles = get_the_title();
      array_push($arr, $titles);
     }
     return $arr;
   }

   add_action( 'rest_api_init', function () {
     register_rest_route( 'myplugin/v1', '/post-titles', array(
       'methods' => 'GET',
       'callback' => 'my_awesome_func',
     ) );
   } );