我在helper 只定义了一个 'Origin' => ['http://localhost:8084']
前端访问的时候 多出了一个 'http://localhost:8084,
:8084/pages/login/login-mobile:1 Access to XMLHttpRequest at 'http://appserver.fecshoptest.com:9003/tudi/sms/request' from origin 'http://localhost:8084' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: The 'Access-Control-Allow-Origin' header contains multiple values 'http://localhost:8084, ', but only one is allowed.