我错过了服务URL错误消息仅显示服务器名称，而不显示协议部分）。

I missed the https in the service URL (the error message displays only the server name, not the protocol part).

必要的更改很简单，在PropertiesService配置文件中设置两个https（而不是http！）代理属性default / deploy / properties-service .xml

The necessary change is simple, set two https (not http!) proxy properties in the PropertiesService configuration file at default/deploy/properties-service.xml

<attribute name="Properties">
  ...  

  https.proxyHost=...
  https.proxyPort=...
</attribute>