From 8161aae4ef556918eff1f023bf676b887d5be71e Mon Sep 17 00:00:00 2001
From: what <what-00@qq.com>
Date: Tue, 26 Nov 2024 15:15:53 +0800
Subject: [PATCH] [fix] Encode Not using characters

---
 base62.go | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/base62.go b/base62.go
index ec87997..c1d6465 100644
--- a/base62.go
+++ b/base62.go
@@ -12,15 +12,15 @@ type Base62 struct {
 	charactersMap map[byte]int // base62 编码规则
 }
 
-var base62 *Base62
+var _base62 *Base62
 
 func init() {
-	base62 = &Base62{}
-	base62.SetCharacters([]byte("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"))
+	_base62 = &Base62{}
+	_base62.SetCharacters([]byte("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"))
 }
 
 func GetInstance() *Base62 {
-	return base62
+	return _base62
 }
 
 func (base62 *Base62) SetCharacters(characters []byte) (*Base62, error) {
@@ -42,7 +42,7 @@ func (base62 *Base62) SetCharacters(characters []byte) (*Base62, error) {
 }
 
 // Encode function receives a byte slice and encodes it to a string using the alphabet provided
-func (e *Base62) Encode(source []byte) string {
+func (base62 *Base62) Encode(source []byte) string {
 	if len(source) == 0 {
 		return ""
 	}