curl --location --request POST 'https://openapi.yundaex.com/openapi-api/v1/order/getFreightInfo' \
--header 'app-key;' \
--header 'sign;' \
--header 'req-time;' \
--header 'Content-Type: application/json' \
--data-raw '{
"startCity": "山东省",
"endCity": "安徽省",
"weight": 2.00
}'
{
"result": true,
"code": "0000",
"message": "请求成功",
"data": "13.27"
}