- add error

const.go

@@ -1,3 +1,3 @@
 package dorm
 
-const Version = "1.0.22"
+const Version = "1.0.23"

gorm_error.go

@@ -0,0 +1,8 @@
+package dorm
+
+import "gorm.io/gorm"
+
+var (
+	// GormErrRecordNotFound 没有数据
+	GormErrRecordNotFound = gorm.ErrRecordNotFound
+)

redis_error.go

@@ -0,0 +1,12 @@
+package dorm
+
+import (
+	"errors"
+)
+
+var (
+	// RedisNotFound 没有数据
+	RedisNotFound = errors.New("redis: nil")
+	// RedisKeysNotFound keys没有数据
+	RedisKeysNotFound = errors.New("ERR wrong number of arguments for 'mget' command")
+)