🔥 Remove useless functions

util/util.go

@@ -3,32 +3,12 @@ package util
 import (
 	"crypto/md5"
 	"encoding/hex"
-	"io/ioutil"
 	"net/url"
-	"os"
 )
 
-// Min true=>no error
-func Min(x, y int) int {
-	if x < y {
-		return x
-	}
-	return y
-}
-func PathExists(path string) bool {
-	_, err := os.Stat(path)
-	if err == nil {
-		return true
-	}
-	if os.IsNotExist(err) {
-		return false
-	}
-	return false
-}
 func GetURLValue(Url, key string) string {
 	u, _ := url.Parse(Url)
 	query := u.Query()
-	//fmt.Println(query.Get(key))
 	return query.Get(key)
 }
 
@@ -41,23 +21,3 @@ func GetMD5Encode(data string) string {
 func Get16MD5Encode(data string) string {
 	return GetMD5Encode(data)[8:24]
 }
-
-// GetPathFiles only return file name
-func GetPathFiles(path string) []string {
-	files, _ := ioutil.ReadDir(path)
-	var t []string
-	for _, file := range files {
-		if file.IsDir() {
-			continue
-		} else {
-			t = append(t, file.Name())
-		}
-	}
-	return t
-}
-func IF(f bool, a interface{}, b interface{}) interface{} {
-	if f {
-		return a
-	}
-	return b
-}