From 1e698b9400d2c684cecc60ba69fb77c584bf3d82 Mon Sep 17 00:00:00 2001
From: 1a2s3d4f1 <40121560+1a2s3d4f1@users.noreply.github.com>
Date: Thu, 30 Jan 2020 08:57:18 +0800
Subject: [PATCH] Compatible Windows

":" can not write to file name if the system is windows
---
 .../net/szum123321/textile_backup/core/BackupHelper.java   | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/net/szum123321/textile_backup/core/BackupHelper.java b/src/main/java/net/szum123321/textile_backup/core/BackupHelper.java
index 22de8b5..38f5dc5 100644
--- a/src/main/java/net/szum123321/textile_backup/core/BackupHelper.java
+++ b/src/main/java/net/szum123321/textile_backup/core/BackupHelper.java
@@ -99,6 +99,11 @@ public class BackupHelper {
     }
 
     public static DateTimeFormatter getDateTimeFormatter(){
-        return DateTimeFormatter.ofPattern("dd.MM.yyyy_HH:mm:ss");
+           String os = System.getProperty("os.name");
+        if (os.toLowerCase().startsWith("win")) {
+            return DateTimeFormatter.ofPattern("dd.MM.yyyy_HH-mm-ss");
+        } else {
+            return DateTimeFormatter.ofPattern("dd.MM.yyyy_HH:mm:ss");
+        }
     }
 }