以下为请求报文 <xml> <nonce_str>A03ZcaoYQVGHwZwWAms95dp2HNpjDFeJ</nonce_str> <receiver>{"account":"Miss240404","name":"DJun","relation_type":"STAFF","type":"PERSONAL_WECHATID"}</receiver> <appid>wx9499fd7f0a2bd69d</appid> <sign>6DD2F27B0D8DF57326D942B77B695BF6CE93F47749781DB2D8F4FB8AB21E4FB4</sign> <mch_id>1576732971</mch_id> <sign_type>HMAC-SHA256</sign_type> </xml> 返回如下 <return_code><![CDATA[SUCCESS]]></return_code> <result_code><![CDATA[FAIL]]></result_code> <err_code><![CDATA[SYSTEMERROR]]></err_code> <err_code_des><![CDATA[系统繁忙，请稍后重试]]></err_code_des> <mch_id><![CDATA[1576732971]]></mch_id> <appid><![CDATA[wx9499fd7f0a2bd69d]]></appid> <receiver><![CDATA[{"type":"PERSONAL_WECHATID","account":"Miss240404","relation_type":"STAFF"}]]></receiver> <nonce_str><![CDATA[cb47b92cca14b257]]></nonce_str> <sign><![CDATA[1C73A82F7681DD71F66EB90932A59516DA4A5C3BA02B78B7396E7BB166F741EF]]></sign>

微信支付开发版本，按照示例写一直是SYSTEMERROR，这也太坑爹了吧