From 159a0246dbca8b0faea5d2ff3de38047e181a811 Mon Sep 17 00:00:00 2001
From: xiaoyong931011 <15274802129@163.com>
Date: Wed, 02 Nov 2022 16:26:51 +0800
Subject: [PATCH] 20221021

---
 src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java b/src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java
index 9e867de..2b60a72 100644
--- a/src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java
+++ b/src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java
@@ -25,5 +25,9 @@
 
     BigInteger totalSupply();
 
+    BigInteger totalSupplyNFT();
+
     String safeMintNFT(String address);
+
+    String ownerOfNft(Integer index);
 }

--
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