<xml><return_code><![CDATA[SUCCESS]]></return_code>

<return_msg><![CDATA[OK]]></return_msg>

<result_code><![CDATA[SUCCESS]]></result_code>

<mch_id><![CDATA[1622335898]]></mch_id>

<appid><![CDATA[wxf226ee2ac1739813]]></appid>

<sub_mch_id><![CDATA[1645551172]]></sub_mch_id>

<nonce_str><![CDATA[G1HmKeMUf6QgnOc7]]></nonce_str>

<sign><![CDATA[1B2E22695BA24840DD63C03F7A2FB883]]></sign>

<prepay_id><![CDATA[wx010933536441363e9b9a76e5be75d20000]]></prepay_id>

<trade_type><![CDATA[JSAPI]]></trade_type>

</xml>

二次签名传入小程序

{"paySign":"861C858E440652466781BD4F1F4BFCEA","openid":"o8eF75WEA4mQaGMcb2TYb7mlE6-8","outTradeNO":"1685583231240-4632641","preparePayId":"wx010933536441363e9b9a76e5be75d20000","nonceStr":"G1HmKeMUf6QgnOc7"}