{ "privateKey":"xxxxxx" }
curl --location --request POST 'https://api.shzypxy.com/import/downstream/social/getClassCodeByPrivateKey' \ --header 'Content-Type: application/json' \ --data-raw '{ "privateKey":"xxxxxx" }'
{ "c": 0, "msg": "执行成功", "ctt": "SUCCESS" }