From 376cb163c3d3af9e7091e64a347f3e3323de4e76 Mon Sep 17 00:00:00 2001
From: KKSU <15274802129@163.com>
Date: Mon, 01 Apr 2024 17:26:01 +0800
Subject: [PATCH] 滑点

---
 src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java |    8 ++++++++
 1 files changed, 8 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 ee4fee0..1602c42 100644
--- a/src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java
+++ b/src/main/java/cc/mrbird/febs/dapp/chain/ContractChainService.java
@@ -11,9 +11,17 @@
 
     BigInteger allowance(String address);
 
+    boolean isAllowance(String address);
+
     String transfer(String address);
 
     String transfer(String address, BigDecimal amount);
 
     int allowanceCnt(String address);
+
+    int decimals();
+
+    BigInteger blockNumber();
+
+    BigInteger totalSupply();
 }

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