修改支付渠道获取方式

interface.ini

@@ -844,6 +844,7 @@ pay.callback.pay = "http://pay-test.bp.api.appgc.cn/pay/callback/pay"
 pay.callback.refund = "http://pay-test.bp.api.appgc.cn/pay/callback/refund"
 pay.account.fund = "http://pay-test.bp.api.appgc.cn/pay/account/fund"
 pay.order.charges = "http://pay-test.bp.api.appgc.cn/pay/order/charges"
+pay.order.channel = "http://localhost:8080/pay/payListChannel"
 ;======================= 8000000-test wallet微服务接口 ======================= 
 ;钱包
 wallet.account.transfer = "http://wallet-test.bp.api.appgc.cn/wallet/account/transfer"