{"id":1,"name":"一级","state":true,"data":""}curl --location --request POST '/api/grade/save' \
--header 'Authorization: Bearer 3|Reh29fr0WqqSDz8rRbpKbSU84sTBoo3zLDMhTZNH1b15d5e5' \
--header 'Content-Type: application/json' \
--data-raw '{"id":1,"name":"一级","state":true,"data":""}'{
"state": "string",
"info": 0
}