202303180016260957--OKMALLAPILogs:OKPlatform.ResultNotify>>=Receive data from WeChat : 
202303180016260976--OKMALLAPILogs:### WxPayData ###
SortedDictionary>> = 将空的xml串转换为WxPayData不合法!

202303180016270026--OKMALLAPILogs:OKPlatform.ResultNotify 异常 >>=Sign check error : <xml><return_code><![CDATA[FAIL]]></return_code><return_msg><![CDATA[缺少根元素。]]></return_msg></xml>