curl --location --request POST '/WorthTech_Access_AppPaySystemV2/apppayacc' \
--data-urlencode 'termid=32773796' \
--data-urlencode 'opt=getupopenid' \
--data-urlencode 'appupidentifier=UnionPay/1.0 TESTPAY90880022' \
--data-urlencode 'userauthcode=95f57bd2f94449dc8e9d04226b67a083$#$#$' \
--data-urlencode 'sign=F00A743746545AC9ED8EFFE639627770' \
--data-urlencode 'merid=531000012973385' \
--data-urlencode 'channelid=D01X00000801264'
{
"termid": "string",
"opt": "string",
"tradetrace": "string",
"merid": "string",
"resultcode": "string",
"returnmsg": "string",
"channelid": "string",
"openid": "string"
}