Cookie在本地主机上运行良好，但无法在VPS上运行

Question

我正在使用nodejs和angularjs 1.6.4。一切工作在本地主机很好，但是当我通过Github将我的代码推到数字海洋液滴时，饼干不起作用。我保存到Cookie的所有内容都不会显示在Cookie存储中。为什么会发生？

UPDATE 当我去到VPS登录页面显示一条警告："This page includes a password or credit card input in a non-secure context. A warning has been added to the URL bar"

下面是相关代码：

$scope.login = function() { 

     UserService.login($scope.user).then(function (result) { 
     if (result.data.success) { 
      $rootScope.userLogin = result.data.data.name; 

      //------------------ 
      var day = new Date(); 
      day.setDate(day.getDay() + 30); 

      var options = { 
      domain: "localhost", 
      httpOnly: true, 
      expires: day 
      }; 
      // cookie does not work, nothing in Cookie Storage 
      // but it works perfectly on localhost 
      $cookies.put('token', result.data.data.token, options); 
      $cookies.put('name', result.data.data.name, options); 
      // the session storage work greatly 
      $sessionStorage.user = 'heheeheh'; 
      flash.success = result.data.message; 
      $state.go('home'); 
     } else { 
      flash.error = result.data.message; 
     } 
     }); 
    } 

UPDATE：

我创造了另一个VPS在亚马逊EC2，但它仍然无法正常工作。

Answer 1

我发现，刚刚从localhost改变domain选项服务器的IP