我想在wordpress中发送一个ajax请求，跟踪我的点击。目前，我已将其添加到我的函数文件中：

add_action(\'init\', \'my_script_enqueuer\');

  function my_script_enqueuer() {
    wp_register_script("history_script", get_template_directory_uri() . \'/js/history_script.js\', array(\'jquery\'));
    wp_localize_script(\'history_script\', \'myAjax\', array(\'ajaxurl\' => get_template_directory_uri().\'/functions.php\'));
    wp_enqueue_script(\'jquery\');
    wp_enqueue_script(\'history_script\');
  }

  add_action("wp_ajax_history_trace", "history_trace");

  function history_trace() {
      echo \'fasfasgasgas\'; die;
}

在我的js文件中：

jQuery(document).ready( function() {

   jQuery("#searchsubmit").click( function() { 
      jQuery.ajax({
         type : "post",
         dataType : "json",
         url : myAjax.ajaxurl,
         data : {action: "history_trace"},
         success: function(response) {
            if(response.type == "success") {
               alert(\'success\')
            }
            else {
               alert("false")
            }
         }
      })   

   })

})

但当我看到我的控制台时，rquest显示为红色，没有响应。请帮忙！！

wp_localize_script(\'history_script\', \'myAjax\', array(\'ajaxurl\' => get_template_directory_uri().\'/functions.php\'));

wp_localize_script(\'history_script\', \'myAjax\', array(\'ajaxurl\' => admin_url( \'admin-ajax.php\' ));