在我的rails应用程序中，我在向api的ajax发布中收到“警告：无法验证CSRF令牌的真实性”。

app / views / layouts / application.html.haml ：

!!!
%html
  %head
    = stylesheet_link_tag "application", :media => "all"
    = javascript_include_tag "application"
    = csrf_meta_tags
  %body
    = yield

ajax发布 ：

$.ajax({ url: '#{card_credits_path}',
 type: 'POST',
 beforeSend: function(xhr) {xhr.setRequestHeader('X-CSRF-Token', '#{form_authenticity_token}')},
 dataType: "json",
 data: { credit_uri: response.data.uri,
         email: $('#email:hidden').val(),
         name: $('.name').val()
       },
success: function(randomobject) {
   window.location = '/';
   },
error: function(){
   console.log("Card information is wrong!");
   }
});