微信开发者工具和云托管本地调试，调用callContainer返回下面结果。

{requestId: "3f4fe34b291d8ce0533636414ece4baf", code: "INVALID_HOST", message: "Host is invalid, can't get envInfo from this host. For more information, please refer to https://developers.weixin.qq.com/miniprogram/dev/wxcloudrun/src/development/call/faq.html"}