调用接口 https:
<xml>
<return_code><![CDATA[SUCCESS]]></return_code>
<result_code><![CDATA[FAIL]]></result_code>
<err_code><![CDATA[SYSTEMERROR]]></err_code>
<mch_id><![CDATA[1527754361]]></mch_id>
<appid><![CDATA[wx39d232fc63bd3630]]></appid>
<receiver><![CDATA[{"type":"PERSONAL_OPENID","account":"okX9W4_9lEFgRlMsi98ivzG0acGg","relation_type":"USER"}]]></receiver>
<nonce_str><![CDATA[ef92328316f8eee9]]></nonce_str>
<sign><![CDATA[7122FAD2BB6014F5FD690F837ED89F975DB28C3C4E05D901233C135F7CE8A37B]]></sign>
</xml>
重试了多次也不行
谢谢,找到原因了,是签名错了
https://developers.weixin.qq.com/community/pay/doc/000284823e8460aada68dacca5b008?blockType=8%3FblockType%3D8%3FblockType%3D8