curl --location --request POST '/wxpay/pay.action' \
--header 'Content-Type: application/xml' \
--data-raw '<xml>
<return_code>SUCCESS</return_code>
<appid>
<![CDATA[wx8888888888888888]]>
</appid>
<mch_id>
<![CDATA[1900000109]]>
</mch_id>
<nonce_str>
<![CDATA[5K8264ILTKCH16CQ2502SI8ZNMTM67VS]]>
</nonce_str>
<req_info>
<![CDATA[T87GAHG17TGAHG1TGHAHAHA1Y1CIOA9UGJH1GAHV871HAGAGQYQQPOOJMXNBCXBVNMNMAJAA]]>
</req_info>
<return_msg>
<![CDATA[90]]>
</return_msg>
</xml>'
<xml>
<return_code>
<![CDATA[SUCCESS]]>
</return_code>
<return_msg>
<![CDATA[OK]]>
</return_msg>
</xml>