Map String,Object paymentParams = new HashMap String,Object>(7);

paymentParams.put ("mch_order_no","jsdk_payment_" +System.currentTimeMillis ())

paymentParams.put ("way_code", PayChannelEnum.ALIPAY_QR.getCode ());

paymentParams.put ("amount", "1");

paymentParams.put ("subject", "your goods title");

paymentParams.put("body", "your goods description");

paymentParams.put("app_id", "app_P000002052092068");

paymentParams.put("currency", "cny");

Payment payment = Payment.create(paymentParams);

Object {

"code": 0,

"data": {

"err_code": "900000",

"err_msg": "当前商户需补产相关资料后才可进行相应的支付交易，请商户联系对接

的微信支付服务商”,

"mch_order_no": "21624003335752231661",

"trans_status": "S",

"amount": 100,

"order_state": 3,

"pay_info": "https://www.lspay.tech",

"pay_order_id": "8202106181642329900002",

},

"msg": "success"

}