feat：完善信息

utils/encrypt.go

@@ -6,11 +6,15 @@ import (
 	"crypto/sha256"
 	"crypto/sha512"
 	"encoding/hex"
+	"github.com/speps/go-hashids"
 	"strings"
 
 	"golang.org/x/crypto/bcrypt"
 )
 
+// salt 盐值
+const salt = "CHeF6AC392"
+
 // Md5String
 func Md5String(s string, salt ...string) string {
 	h := md5.New()
@@ -50,3 +54,22 @@ func HashString(s []byte) string {
 func HashCompare(src, compare []byte) bool {
 	return bcrypt.CompareHashAndPassword(src, compare) == nil
 }
+
+// HASHIDEncode 混淆
+func HASHIDEncode(src int) string {
+	hd := hashids.NewData()
+	hd.Salt = salt
+	hd.MinLength = 6
+	h := hashids.NewWithData(hd)
+	e, _ := h.Encode([]int{src})
+	return e
+}
+
+// HASHIDDecode 还原混淆
+func HASHIDDecode(src string) int {
+	hd := hashids.NewData()
+	hd.Salt = salt
+	h := hashids.NewWithData(hd)
+	e, _ := h.DecodeWithError(src)
+	return e[0]
+}