Authorization: Bearer ********************
curl --location --request POST 'https://shop.ijuhui.mobi/wxapi/maintenance/sign' \ --header 'openid: ow5ki0cg-dypi32TbgxPYMjw5aJ8' \ --form 'maintenance_id="19921"' \ --form 'sign_image=@"C:\\Users\\25927\\Pictures\\Saved Pictures\\qs1.png"'
{"code": 400, "message": "签署图片不存在"}