{
"cityCode": "string",
"cityName": "string",
"expressTempId": 0,
"expressTempItemId": 0,
"id": 0
}
curl --location --request POST 'http://127.0.0.1:8585/expressTemplateItemCity/save' \
--header 'Content-Type: application/json' \
--data-raw '{
"cityCode": "string",
"cityName": "string",
"expressTempId": 0,
"expressTempItemId": 0,
"id": 0
}'
{
"code": 0,
"data": {},
"msg": "string"
}