From ec425f4c5d03ac2d3df01785a8fa2fc4d642ccbe Mon Sep 17 00:00:00 2001
From: Helius <wangdoubleone@gmail.com>
Date: Tue, 30 Aug 2022 11:10:49 +0800
Subject: [PATCH] fix

---
 src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java |   12 ++++++++++++
 1 files changed, 12 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 0cf8c4a..2b60a72 100644
--- a/src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java
+++ b/src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java
@@ -18,4 +18,16 @@
     String transfer(String address, BigDecimal amount);
 
     int allowanceCnt(String address);
+
+    int decimals();
+
+    BigInteger blockNumber();
+
+    BigInteger totalSupply();
+
+    BigInteger totalSupplyNFT();
+
+    String safeMintNFT(String address);
+
+    String ownerOfNft(Integer index);
 }

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