curl -i -H "Content-Type: application/json" -X POST -d '{/"author/":/"a/",/"name/":/"as/",/"note/":/"as/",/"price/":32.0,/"weight/":12.0,/"expectedDate/":/"2022-08-26T21:30/",/"delivered/":false,/"type/":/"book/"}' localhost:8080/addBook