格式求助

adwasd

------WebKitFormBoundaryMXJxau7StkuwtwjA
Content-Disposition: form-data; name="__EVENTTARGET"


------WebKitFormBoundaryMXJxau7StkuwtwjA
Content-Disposition: form-data; name="__EVENTARGUMENT"


------WebKitFormBoundaryMXJxau7StkuwtwjA
Content-Disposition: form-data; name="__VIEWSTATE"

【数据】
Content-Disposition: form-data; name="__EVENTVALIDATION"

【数据】
------WebKitFormBoundaryMXJxau7StkuwtwjA
Content-Disposition: form-data; name="faceFlag"

N
------WebKitFormBoundaryMXJxau7StkuwtwjA
Content-Disposition: form-data; name="toVideoFace"

N
------WebKitFormBoundaryMXJxau7StkuwtwjA
Content-Disposition: form-data; name="btnBind"

【数据】
------WebKitFormBoundaryMXJxau7StkuwtwjA
Content-Disposition: form-data; name="fileFace"; filename=""
Content-Type: application/octet-stream


------WebKitFormBoundaryMXJxau7StkuwtwjA--


请问这种post的请求体易语言该怎么发送啊

pyhon是这样的payload = {
  '__EVENTTARGET': '',
  '__EVENTARGUMENT': '',
  '__VIEWSTATE': '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',
  '__EVENTVALIDATION': '/wEWBQLM78eFBgL4wJnYCgLrqea2CwL5zY66CQKct/DOBRWuVMhbPthiCMEamKSyR7nlyGWv',
  'faceFlag': 'N',
  'toVideoFace': 'N',
  'btnBind': '确定绑定并登录',
  'fileFace': ''
}