接入人脸支付开发,初始化成功,获取数据成功之后进行调用认证获取
https://payapp.weixin.qq.com/face/get_wxpayface_authinfo
但是返回的
<xml>
<return_code><![CDATA[SYSTEMERROR]]></return_code>
<return_msg><![CDATA[生成authinfo失败]]></return_msg>
<nonce_str><![CDATA[Ph9VUIBwFwq576K99W0zfmr2oBGiMRZA]]></nonce_str>
<sign><![CDATA[xxxxxxxxxxxxxxxxxxxxxxxx]]></sign>
</xml>
无其他有用信息,未报签名和参数错误
同样问题
--- post请求的参数:
<xml><store_id>100</store_id>
<nonce_str>884d6ebacdbd10b2</nonce_str>
<device_id>abc</device_id>
<appid>wx312eae0b8007d4d2</appid>
<now>1577342834</now>
<sign>96DDBCE96DB9A881ED819686EC156457</sign>
<store_name>演示总店</store_name>
<rawdata>3TYPJeJC/ZPJZsV YopRr7UHC9P2GaaL94O7R6wfdU/p5dFv46s1/R2g9E We1l7FbK 3kobbsxJxJyIkOaXdU1v/MkWNSdMVpxAyRrR6j KZ4jwJD461FbDcd5rjz3zt9lDGOmwognuEVbKSgs3QWGxil3/QAIsNvBPB0WEPXyQK29AZVD9jRe8y/1FdzJfFI jH81T yZsS8ai0VHiz68r6Mo8Z9LqGKnSAzRJ5KiF58SrtnigxUrdvJ5Va3FFXf50xBVsShnXHE/mtTSquSHOOezqRqMdV42AGYGaEwQkHwaSOj/mGafkDzmbZXrtEx t1eNZLX6yZd 9thqlBd6X32vkd7SEX7zRURBPAEx/sugDlt2ZA yJbDvjOkBSNflk1MVTchjw7t5UPqYKXUGk1KxT7OXFHwGqz AI9nHWvpaMIRQzKBMP4a4xFTH acLi7LZOC3m7008YGUnzgO7gcNxH6ZVhYZ0iQBXtBcUwfco5x8STMqyVAukcugXy i9LmoESA8FtLhpksl90LOLiRvgihLTWJPA7c7wO8L5LIf0FsvYICCPW24NZr3BT7CPHSQ CuY9JS18Dy2lbvqgBOdpbxEbjWv3VqsaODlYrYZPPJHnT3pIh4glsnMhKAIjzpcTW606BSRgN1RDBj4oA1L76SoWiZZNwN9kcY2oJ3YN47H9ba2YGZ76ENWbiS2Rz0CxO S6Mx7t5hIyvCGgeW08G39bF/0CDbZKUyBZeSuQR JDDQO0WvQOpU2g=</rawdata>
<mch_id>1259600301</mch_id>
<version>1</version>
<sign_type>MD5</sign_type>
</xml>
--- 接口返回的响应数据-:
<xml><return_code><![CDATA[SYSTEMERROR]]></return_code>
<return_msg><![CDATA[生成authinfo失败]]></return_msg>
<nonce_str><![CDATA[iqO0EFpWMFoqh2aOdd3zSd0tG6A5m5Ce]]></nonce_str>
<sign><![CDATA[08113326A66BEE0833E7A0F7E62B2606]]></sign>
</xml>
@微信支付技术助手1
能否帮忙解答下，是什么原因
有无错误日志可以提供，或者报错的截图。