curl --location 'http://activity.test.xuance365.com/invition/code?t=undefined&sign=undefined&uid=' \
--header 'Content-Type: text/plain' \
--data '{
"uid": "1",
"t": "1750189102",
"sign": "e3b4eb2e79e3b16e60e9ce97ab05e324"
}'{
"code": 0,
"msg": "success",
"data": {
"inviteCode": "B5GGgRxwgAAAA"
}
}