TDengineGUI cannot connect to TDengine

The configuration of the TDengineGUI connection to TDengine written in the official document is:

You can add a new server for management through the "New Connection" button.You need to provide the IP address of the database server, the port number of the restful service (the default is 6041), the user name and password for connecting to the server (the default is root:taosdata)

When I connected, it was prompted that "connection failed". I went to the server to check the port usage, and there was indeed no usage of port 6041. Later, I found out that the taosAdapter service was not started by myself

Just execute the following command on the server you want to connect to

systemctl start taosadapter

Official introduction to taosadapter: https://docs.taosdata.com/reference/taosadapter/