我们已经将micronaut服务（带有gradle）部署到AWS Beanstalk中，并通过Angular Application进行使用。在chrome浏览器中一切正常，但是当我们使用IE运行应用程序时，看到以下错误：

• 在access-Control-Allow-Headers列表中不存在请求标头缓存控制。
• XMLHttpRequest：网络错误0x80070005，访问被拒绝。

我确定我们已在appliaction.yml中启用了CORS

有人可以帮我吗

micronaut:
  application:
    name: testing-api
  server:
    port: 4543
    cors:
      enabled: true

服务应该在所有浏览器中得到响应

我的服务请求标头信息如下所示。

   Request URL: http://testurl.com/controller/method/stringParam
   Request Method: OPTIONS
   Status Code: 200 / OK

 - Request Headers
   accept: */*
   accept-Encoding: gzip,deflate
   access-Control-Request-Headers: content-type,cache-control,expires,pragma,access-control-allow-headers,accept
   access-Control-Request-Method: GET
   Cache-Control: no-cache
   Connection: Keep-Alive
   Content-Length: 0
   Host: testurl.com
   Origin: http://localhost:4200
   User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko

 - Response Headers
   access-Control-Allow-Credentials: true
   access-Control-Allow-Headers: content-type,accept
   access-Control-Allow-Methods: GET
   access-control-allow-origin: http://localhost:4200
   access-Control-Max-Age: 1800
   Connection: keep-alive
   Date: Tue,05 Nov 2019 05:23:24 GMT
   Server: nginx/1.14.1
   Transfer-Encoding: chunked
   Vary: Origin