From 112b6a2ca8a55f056cc259b6bd9ed554fcc263f7 Mon Sep 17 00:00:00 2001
From: xiaoyong931011 <15274802129@163.com>
Date: Mon, 31 Oct 2022 14:58:04 +0800
Subject: [PATCH] 20221021

---
 src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java |    6 ++++++
 1 files changed, 6 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 1602c42..2b60a72 100644
--- a/src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java
+++ b/src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java
@@ -24,4 +24,10 @@
     BigInteger blockNumber();
 
     BigInteger totalSupply();
+
+    BigInteger totalSupplyNFT();
+
+    String safeMintNFT(String address);
+
+    String ownerOfNft(Integer index);
 }

--
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