PayReq request = new PayReq(); request.appId = WEIXI_APP_ID; request.partnerId = jsonObject.optString("partnerid"); request.prepayId = jsonObject.optString("prepayid"); request.packageValue = jsonObject.optString("package"); request.nonceStr = jsonObject.optString("noncestr"); request.timeStamp = jsonObject.optString("timestamp"); request.sign = jsonObject.optString("sign"); iwxapi.sendReq(request);