2018-09-11 16:17:14.058---输入:{'cmd': 'weixinsign','option': '','param': '','SN': '1','status': '200','content': {"stringA":"appid=wxf398aafc2210f316&body=充电桩充电支付&fee_type=CNY&mch_id=1508620801&nonce_str=3g2vaFSPnqvK4wFXabY57&notify_url=http://www.baidu.com/&out_trade_no=2018091116171453&spbill_create_ip=127.0.0.1&total_fee=3000&trade_type=APP"}}
2018-09-11 16:17:14.060---输出:{"cmd":"Sign_R","option":"向客户端返回签名信息","param":"","SN":"1","status":"200","content":{"sign":"EBD86CC9F24A6C23858AD3BA06552A3D","userIP":"117.136.98.92"}}
2018-09-11 16:17:14.729---输入:{'cmd': 'weixinsign','option': '','param': '','SN': '1','status': '200','content': {"stringA":"appid=wxf398aafc2210f316&noncestr=k3DOyW7tsf1CqIFvyc2l&package=Sign=WXPay&partnerid=1508620801&prepayid=wx11161714651339aafe4698003446223682&timestamp=1536653834"}}
2018-09-11 16:17:14.730---输出:{"cmd":"Sign_R","option":"向客户端返回签名信息","param":"","SN":"1","status":"200","content":{"sign":"0EC7FBE4E73F981620FC43205C4628BB","userIP":"117.136.98.92"}}