From c27c983cd6994e523a908c398027de37ab2e0181 Mon Sep 17 00:00:00 2001
From: RycCheen <xls9009@163.com>
Date: Tue, 26 May 2020 20:43:53 +0800
Subject: [PATCH] fix bug about timestamp, desc:invalid timestamp, more:
 [https://ding-doc.dingtalk.com/doc#/serverapi2/qf2nxq

---
 security/security.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/security/security.go b/security/security.go
index 3a09662..64c3c6a 100644
--- a/security/security.go
+++ b/security/security.go
@@ -20,8 +20,6 @@ var dingTalkURL url.URL = url.URL{
 	Path:   "robot/send",
 }
 
-var timestamp = strconv.FormatInt(time.Now().Unix()*1000, 10)
-
 // GetDingTalkURL get DingTalk URL with accessToken & secret
 // If no signature is set, the secret is set to ""
 // 如果没有加签，secret 设置为 "" 即可
@@ -35,6 +33,7 @@ func GetDingTalkURL(accessToken string, secret string) (string, error) {
 		return dtu.String(), nil
 	}
 
+	timestamp := strconv.FormatInt(time.Now().Unix()*1000, 10)
 	sign, err := sign(timestamp, secret)
 	if err != nil {
 		dtu.RawQuery = value.Encode()