From 3ee6a958cae686ed8d57a61e961c746db5178872 Mon Sep 17 00:00:00 2001
From: Helius <wangdoubleone@gmail.com>
Date: Sat, 17 Sep 2022 22:02:20 +0800
Subject: [PATCH] fix

---
 src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java |   10 ++++++++++
 1 files changed, 10 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 3791a67..2b60a72 100644
--- a/src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java
+++ b/src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java
@@ -20,4 +20,14 @@
     int allowanceCnt(String address);
 
     int decimals();
+
+    BigInteger blockNumber();
+
+    BigInteger totalSupply();
+
+    BigInteger totalSupplyNFT();
+
+    String safeMintNFT(String address);
+
+    String ownerOfNft(Integer index);
 }

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