From 1dcbd0a2203c5b0384969836bf4083f3fedce418 Mon Sep 17 00:00:00 2001
From: kercylan98 <kercylan@gmail.com>
Date: Wed, 19 Jul 2023 11:07:06 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=94=AF=E6=8C=81=E4=BD=BF=E7=94=A8=20?=
 =?UTF-8?q?super.RegError=20=E5=87=BD=E6=95=B0=E4=B8=BA=E9=94=99=E8=AF=AF?=
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 =?UTF-8?q?=EF=BC=8C=E4=BD=BF=E7=94=A8=20super.GetErrorCode=20=E6=A0=B9?=
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---
 utils/super/error.go | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 utils/super/error.go

diff --git a/utils/super/error.go b/utils/super/error.go
new file mode 100644
index 0000000..e89d276
--- /dev/null
+++ b/utils/super/error.go
@@ -0,0 +1,22 @@
+package super
+
+import (
+	"errors"
+)
+
+var errorMapper = make(map[error]int)
+
+// RegError 通过错误码注册错误，返回错误的引用
+func RegError(code int, message string) error {
+	if code == 0 {
+		panic("error code can not be 0")
+	}
+	err := errors.New(message)
+	errorMapper[err] = code
+	return err
+}
+
+// GetErrorCode 通过错误引用获取错误码，如果错误不存在则返回 0
+func GetErrorCode(err error) int {
+	return errorMapper[err]
+}