From 422be47bbda3dbf14a350b119bbf0d0eb3a91c3e Mon Sep 17 00:00:00 2001
From: wzy <wzy19931122ai@163.com>
Date: Sun, 28 Aug 2022 20:32:59 +0800
Subject: [PATCH] fix

---
 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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