72031invalid params参数错误。可能为请求中包括无效的参数名称或包含不通过后台校验的参数值目前返回这个错误信息，完全不知道该怎么办了 以下是请求 的参数 {     "appid": "wxc54c02b872d2d651",     "card_ext": {         "nonce_str": "uzXJ4Eqv0TpS0Ntl",         "user_card": {             "invoice_user_data": {                 "billing_code": "00852377",                 "billing_no": "023001800111",                 "billing_time": 1573456384,                 "check_code": "69854693592668579537",                 "fee": 242330,                 "fee_without_tax": 0,                 "s_pdf_media_id": "2594371929178309134",                 "title": "朱德辉"             }         }     },     "card_id": "pRgx1w_fgi3vhWAiBahMy9g5R22o",     "order_id": "2019102413240383668" }

[代码]String url = [代码][代码]"https://api.weixin.qq.com/card/invoice/platform/createcard?access_token="[代码] [代码]+ token;[代码][代码]       [代码][代码]Map jsono = [代码][代码]new[代码] [代码]HashMap();[代码][代码]       [代码][代码]Map invoice_info = [代码][代码]new[代码] [代码]HashMap();[代码][代码]       [代码][代码]invoice_info.put([代码][代码]"type"[代码][代码], [代码][代码]"增值税普通发票"[代码][代码]);[代码][代码]       [代码][代码]invoice_info.put([代码][代码]"payee"[代码][代码], [代码][代码]"内蒙古鑫泰集团突泉县鑫光热力有限责任公司"[代码][代码]);[代码][代码]       [代码][代码]Map base_info = [代码][代码]new[代码] [代码]HashMap();[代码][代码]       [代码][代码]String logo_url = [代码][代码]"http://mmbiz.qpic.cn/mmbiz/iaL1LJM1mF9aRKPZJkmG8xXhiaHqkKSVMMWeN3hLut7X7hicFNjakmxibMLGWpXrEXB33367o7zHN0CwngnQY7zb7g/0"[代码][代码];[代码][代码]       [代码][代码]System.out.println(logo_url);[代码][代码]       [代码][代码]base_info.put([代码][代码]"logo_url"[代码][代码], logo_url);[代码][代码]       [代码][代码]base_info.put([代码][代码]"title"[代码][代码], [代码][代码]"鑫光热力公司"[代码][代码]);[代码][代码]       [代码][代码]base_info.put([代码][代码]"custom_url_name"[代码][代码], [代码][代码]"xyz"[代码][代码]);[代码][代码]       [代码][代码]base_info.put([代码][代码]"custom_url"[代码][代码], [代码][代码]"xyz"[代码][代码]);[代码][代码]       [代码][代码]base_info.put([代码][代码]"custom_url_sub_title"[代码][代码], [代码][代码]"xyz"[代码][代码]);[代码][代码]       [代码][代码]base_info.put([代码][代码]"promotion_url_name"[代码][代码], [代码][代码]"puname"[代码][代码]);[代码][代码]       [代码][代码]base_info.put([代码][代码]"promotion_url"[代码][代码], [代码][代码]"purl"[代码][代码]);[代码][代码]       [代码][代码]base_info.put([代码][代码]"promotion_url_sub_title"[代码][代码], [代码][代码]"ptitle"[代码][代码]);[代码][代码]       [代码][代码]invoice_info.put([代码][代码]"base_info"[代码][代码], base_info);[代码][代码]       [代码] [代码]       [代码][代码]jsono.put([代码][代码]"invoice_info"[代码][代码], invoice_info);[代码][代码]       [代码][代码]String param = JSON.toJSONString(jsono);[代码][代码]       [代码][代码]System.out.println(param);[代码][代码]       [代码][代码]String sendPost = HttpRequestUtils.sendPost(url, param);[代码]post数据 ：{"invoice_info":{"payee":"内蒙古鑫泰集团突泉县鑫光热力有限责任公司","base_info":{"logo_url":"http:\/\/mmbiz.qpic.cn\/mmbiz\/iaL1LJM1mF9aRKPZJkmG8xXhiaHqkKSVMMWeN3hLut7X7hicFNjakmxibMLGWpXrEXB33367o7zHN0CwngnQY7zb7g\/0","custom_url_name":"xyz","promotion_url_sub_title":"ptitle","promotion_url_name":"puname","promotion_url":"purl","custom_url_sub_title":"xyz","title":"鑫光热力公司","custom_url":"xyz"},"type":"增值税普通发票"}} 返回错误  {"errcode":47001,"errmsg":"data format error hint: [fxhlJa09989034]"} 使用下面这个接口 https://mp.weixin.qq.com/wiki?t=resource/res_main&id=21517918915Cvo2k&anchor=2 创建发票卡券模板