From a8c4e2a4c40b2f552e68ee20042b2a9e7f5c10ea Mon Sep 17 00:00:00 2001
From: qydysky <qydysky@foxmail.com>
Date: Sun, 26 Jul 2020 11:05:09 +0800
Subject: [PATCH] 4

---
 Sys.go | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 Sys.go

diff --git a/Sys.go b/Sys.go
new file mode 100644
index 0000000..b95060c
--- /dev/null
+++ b/Sys.go
@@ -0,0 +1,44 @@
+package part
+
+import (
+	"sync"
+    "path/filepath"
+	"os"
+	"runtime"
+	"time"
+	"strconv"
+)
+
+type sys struct {sync.Mutex}
+
+func Sys () *sys {
+	return &sys{}
+}
+
+func (this *sys) Cdir()string{
+	this.Lock()
+	defer this.Unlock()
+
+    dir, _ := os.Executable()
+    exPath := filepath.Dir(dir)
+    return exPath
+}
+
+func (this *sys) Timeoutf(Timeout int) {
+	this.Lock()
+	defer this.Unlock()
+	
+    time.Sleep(time.Duration(Timeout)*time.Second)
+}
+
+func (this *sys) GetSys(sys string)bool{
+	this.Lock()
+	defer this.Unlock()
+
+    return runtime.GOOS==sys
+}
+
+func (this *sys) GetTime() string {
+	now := strconv.FormatInt(time.Now().Unix(),10)
+	return now[len(now)-4:]
+}
\ No newline at end of file
-- 
2.39.2