Thank you, but I don't think that's the reason, because this file is also configured like this, but it  worked 

It will also report an error，I have tried  .conf  .txt  .vhost  .vars, but none of them worked 

Hello everyone, I have a problem like this. Have you ever encountered it?In the directory dispatcher\src\conf.d\available_vhosts，We have a lot of .vhost type files，Among these files, there is a section of the same class content，like this：So I want to extract this content, put it in an announcement f...