bytesconv

bytesconv/byteResult.go

@@ -0,0 +1,24 @@
+package bytesconv
+
+import (
+	"encoding/base64"
+	"encoding/hex"
+)
+
+type BytesResult []byte
+
+func (r BytesResult) Hex() string {
+	return hex.EncodeToString(r)
+}
+
+func (r BytesResult) Base64() string {
+	return base64.StdEncoding.EncodeToString(r)
+}
+
+func (r BytesResult) Bytes() []byte {
+	return r
+}
+
+func (r BytesResult) String() string {
+	return r.Hex()
+}

bytesconv/byteconv_test.go

@@ -1,8 +1,20 @@
 package bytesconv
 
-import "testing"
+import (
+	"testing"
+)
 
 func TestBytesToUint64(t *testing.T) {
 	t.Log(BigEndian.BytesToUInt64([]byte{0x88, 0x45}))
 	t.Log(LittleEndian.BytesToUInt64([]byte{0x88, 0x45}))
 }
+
+func BenchmarkBytesToUInt64(b *testing.B) {
+	aa := []byte("a")
+
+	b.Run("1", func(b *testing.B) {
+		for i := 0; i < b.N; i++ {
+			BigEndian.BytesToUInt64(aa)
+		}
+	})
+}

bytesconv/bytesconv.go

@@ -1,7 +1,6 @@
 package bytesconv
 
 import (
-	"fmt"
 	"unsafe"
 )
 
@@ -19,36 +18,3 @@ func StringToBytes(s string) (b []byte) {
 func BytesToString(b []byte) string {
 	return *(*string)(unsafe.Pointer(&b))
 }
-
-type endian int
-
-const (
-	BigEndian endian = iota + 1
-	LittleEndian
-)
-
-func (e endian) BytesToUInt64(data []byte) (uint64, error) {
-	if len(data) > 8 {
-		return 0, fmt.Errorf("bytes to uint64, bytes length is invaild")
-	}
-
-	var ret uint64
-	var len int = len(data)
-
-	if e == BigEndian {
-		for i := 0; i < len; i++ {
-			ret = ret | (uint64(data[len-1-i]) << (i * 8))
-		}
-	} else {
-		for i := 0; i < len; i++ {
-			ret = ret | (uint64(data[i]) << (i * 8))
-		}
-	}
-
-	return ret, nil
-}
-
-func BytesToUInt64Big() {
-	// binary.BigEndian
-	// binary.LittleEndian
-}

bytesconv/uint64.go

@@ -0,0 +1,31 @@
+package bytesconv
+
+import "fmt"
+
+type endian int
+
+const (
+	BigEndian endian = iota + 1
+	LittleEndian
+)
+
+func (e endian) BytesToUInt64(data []byte) (uint64, error) {
+	if len(data) > 8 {
+		return 0, fmt.Errorf("bytes to uint64, bytes length is invaild")
+	}
+
+	var ret uint64
+	var len int = len(data)
+
+	if e == BigEndian {
+		for i := 0; i < len; i++ {
+			ret = ret | (uint64(data[len-1-i]) << (i * 8))
+		}
+	} else {
+		for i := 0; i < len; i++ {
+			ret = ret | (uint64(data[i]) << (i * 8))
+		}
+	}
+
+	return ret, nil
+}