From 7e204aea5dd73f3a4c9cfb4b32cfd7907bf5cc70 Mon Sep 17 00:00:00 2001
From: tk <taokeu@gmail.com>
Date: Wed, 19 Apr 2023 14:59:11 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20long=20=E7=B1=BB=E5=9E=8B=E5=A2=9E?=
 =?UTF-8?q?=E5=8A=A0rand=E6=96=B9=E6=B3=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/NSExt/Extensions/LongExtensions.cs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/NSExt/Extensions/LongExtensions.cs b/src/NSExt/Extensions/LongExtensions.cs
index 7c0c08b..a0b0195 100644
--- a/src/NSExt/Extensions/LongExtensions.cs
+++ b/src/NSExt/Extensions/LongExtensions.cs
@@ -15,6 +15,15 @@ public static class LongExtensions
         return (me & val) == val;
     }
 
+    /// <summary>
+    ///     生成随机数
+    /// </summary>
+    /// <param name="me">me</param>
+    public static long Rand(this long[] me)
+    {
+        return new Random(Guid.NewGuid().GetHashCode()).NextInt64(me[0], me[1]);
+    }
+
     /// <summary>
     ///     1970毫秒数转换成日期对象
     /// </summary>