]$ curl -X POST https://xpay-gateway-sandbox.tosspayments.com/xpay/Gateway.do \ -H "Content-Type: application/x-www-form-urlencoded" \ -d "param1=value1&param2=u" {"LGD_RESPCODE":"XC01","LGD_RESPMSG":"LGD_MID 필드가 누락되었습니다.","LGD_RESPONSE":[{"LGD_RESPCODE":"XC01","LGD_RESPMSG":"LGD_MID 필드가 누락되었습니다."}]}curl: (6) Could not resolve host: -H; 알 수 없는 오류 curl: (6) Could not resolve host: Content-Type; 알 수 없는 오류 curl: (6) Could not resolve host: -d; 알 수 없는 오류 curl: (6) Could not resolve host: param1=value1&param2=u; 알 수 없는 오류

$ curl -X POST https://xpay-gateway-sandbox.tosspayments.com/xpay/Gateway.do \ -H "Content-Type: application/x-www-form-urlencoded" \ -d "param1=value1&param2=u >