curl --location --request POST 'https://api.qugongbao.com/gst-api/api/qgb/invoice/queryCanInvoiceOrder' \
--header 'Content-Type: application/json' \
--data-raw '{
"custNo": "string"
}'{
"item[0]": {
"custNo": "string",
"spCode": "string",
"orderId": "string",
"projectId": "string",
"amount": "string",
"settleAmount": "string"
}
}