From a11899cbef7d87fd0b61c7b6e51447e858c4e899 Mon Sep 17 00:00:00 2001
From: liuxiaolong <736321739@qq.com>
Date: 星期五, 20 十二月 2019 16:24:56 +0800
Subject: [PATCH] add log
---
extend/util/util.go | 18 ++++++++++++++++++
1 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/extend/util/util.go b/extend/util/util.go
index 224d086..89fc165 100644
--- a/extend/util/util.go
+++ b/extend/util/util.go
@@ -3,6 +3,8 @@
import (
"archive/zip"
"bytes"
+ "crypto/md5"
+ "encoding/hex"
"encoding/json"
"image"
"io"
@@ -309,4 +311,20 @@
}
fmtStr := "%0"+strconv.Itoa(m)+"d"
return fmt.Sprintf(fmtStr, n)
+}
+
+func FileMd5(path string) (string,error){
+ file, err := os.Open(path)
+ if err !=nil {
+ return "",err
+ }
+
+ defer file.Close()
+
+ _md5 := md5.New()
+ if _,err := io.Copy(_md5, file);err != nil {
+ return "",err
+ }
+
+ return hex.EncodeToString(_md5.Sum(nil)),nil
}
\ No newline at end of file
--
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