Ionic上的Scala 403问题

Question

我面临着离子和斯卡拉的问题。从https://www.playframework.com/documentation/2.5.x/CorsFilter我检查了我们使用的cors过滤器

play.filters.cors {
  pathPrefixes = ["/some/path", ...]
  allowedOrigins = ["http://www.example.com", ...]
  allowedHttpMethods = ["GET", "POST"]
  allowedHttpHeaders = ["Accept"]
  preflightMaxAge = 3 days
}

当我使用以下配置时

cors {
    # The path prefixes to filter.
    pathPrefixes = ["/"]
    # The allowed origins. If null, all origins are allowed.
    allowedOrigins = null
    # The allowed HTTP methods. If null, all methods are allowed
    allowedHttpMethods = null
    # The allowed HTTP headers. If null, all headers are allowed.
    allowedHttpHeaders = null
}   

然后它正在 WEB而不是Ionic APP ，但当我使用以下配置时

cors {
    pathPrefixes = ["/api"]
    allowedOrigins = null
    allowedHttpMethods = null
    allowedHttpHeaders = null
}

然后它正在开发 APP不在网络 .. 如何解决问题。我不知道这个配置问题或我的离子代码问题。

从http://blog.ionic.io/handling-cors-issues-in-ionic/开始，我尝试使用{

  "name": "proxy-example",
  "app_id": "",
  "proxies": [
    {
      "path": "/api",
      "proxyUrl": "http://cors.api.com/api"
    }
  ]
}

但它没有用。任何帮助