From 8877d9e02aff92bdf726954501109ce474d51f25 Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Tue, 25 Jun 2024 20:50:19 +0800
Subject: [PATCH] 1

---
 strutils.go | 12 ++++++++++++
 sysutils.go | 10 ++++++++++
 2 files changed, 22 insertions(+)

diff --git a/strutils.go b/strutils.go
index e02ba7b..b5aaa25 100644
--- a/strutils.go
+++ b/strutils.go
@@ -140,3 +140,15 @@ func AdjustRangeValue[T int | int32 | int64 | float32 | float64](value T, minV T
 func IsWeb3ZeroAddress(address string) bool {
 	 return address == "0x0000000000000000000000000000000000000000"
 }
+
+func BigIntStrCmp(a string, b string) int {
+	if len(a) == len(b) {
+		return strings.Compare(a, b)
+	} else {
+		if len(a) < len(b) {
+			return -1
+		} else {
+			return 1
+		}
+	}
+}
diff --git a/sysutils.go b/sysutils.go
index 33ee6f5..023e8af 100644
--- a/sysutils.go
+++ b/sysutils.go
@@ -12,6 +12,7 @@ import (
 	"sync"
 	"runtime"
 	"hash/crc32"
+	"bufio"
 )
 
 func GetDaySeconds(seconds int64, timeZone int64) int64 {
@@ -298,6 +299,15 @@ func SmartParseTimeToMills(timeStr string) int64 {
 	return 0
 }
 
+func LoadFileAsString(fileName string) (string, error) {
+	if f, err := os.Open(fileName); err == nil {
+		data, err1 := ioutil.ReadAll(bufio.NewReader(f))
+		return string(data), err1
+	} else {
+		return "", err
+	}
+}
+
 func GetSyncMapSize(m sync.Map) int {
 	var size int
 	m.Range(func(key, value interface{}) bool {