Merge remote-tracking branch 'origin/activity' into activity

zainali5120

2021-04-28 ffca7fc095a9111837dfd82288faef450b749f69

 src/main/java/com/xcong/excoin/modules/blackchain/service/LtcService.java

@@ -25,8 +25,8 @@
   private final static String METHOD_GET_BALANCE_ADDRESS = "getreceivedbyaddress";



   private String url = "http://121.37.190.223:1880";

   private String username = "biyiltc";

   private String password = "biyiltc";

   private String username = "biyi";

   private String password = "biyi1234";



   public static LtcService getInstance() {

      if (service != null) {