From 4759731fb7c9bc288b5203f322890dc15b8ccce3 Mon Sep 17 00:00:00 2001
From: iyear <ljyngup@gmail.com>
Date: Fri, 27 Mar 2020 11:31:19 +0800
Subject: [PATCH] Add Util.go

---
 util.go | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 util.go

diff --git a/util.go b/util.go
new file mode 100644
index 0000000..ee29ebf
--- /dev/null
+++ b/util.go
@@ -0,0 +1,27 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+)
+
+func CheckErr(err error) bool {
+	if err != nil {
+		log.Println(err)
+		fmt.Println("error: ", err.Error())
+		panic(err)
+		return false
+	}
+	return true
+}
+func FileExist(Path string) bool {
+	if _, err := os.Stat(Path); err != nil {
+		if os.IsNotExist(err) {
+			return false
+		} else {
+			CheckErr(err)
+		}
+	}
+	return true
+}