初始化项目

internal/pkg/encrypt/md5/md5.go

@@ -0,0 +1,31 @@
+package md5
+
+import (
+	"crypto/md5"
+	"encoding/hex"
+	"fmt"
+)
+
+func Md5(src []byte) string {
+	has := md5.Sum(src)
+	md5Str := hex.EncodeToString(has[:])
+	return md5Str
+}
+
+func Md5str(src string) string {
+	return Md5([]byte(src))
+}
+
+func Md516(src string) string {
+	data := []byte(src)
+	has := md5.Sum(data)
+	md5Str := hex.EncodeToString(has[:])
+	return md5Str[8:24]
+}
+
+func Md516Upper(src string) string {
+	data := []byte(src)
+	has := md5.Sum(data)
+	md5Str := fmt.Sprintf("%X", has)
+	return md5Str[8:24]
+}