From b90552553b70481e82f0622f0dc8100b4ec9d3b3 Mon Sep 17 00:00:00 2001
From: zj <tros-code@qq.com>
Date: Wed, 5 Aug 2026 17:30:01 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E6=AF=94=E8=BE=83APP?=
 =?UTF-8?q?=E7=89=88=E6=9C=AC=E5=8F=B7=E6=96=B9=E6=B3=95?=
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---
 src/Trait/RpcContextTrait.php | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/src/Trait/RpcContextTrait.php b/src/Trait/RpcContextTrait.php
index d7de288..6516f78 100644
--- a/src/Trait/RpcContextTrait.php
+++ b/src/Trait/RpcContextTrait.php
@@ -10,6 +10,7 @@ namespace Dhd\Micro\Core\Trait;
 
 use Hyperf\Rpc\Context as RpcContext;
 use Dhd\Micro\Core\Library\Util;
+use Hyperf\Collection\Arr;
 
 trait RpcContextTrait
 {
@@ -36,4 +37,38 @@ trait RpcContextTrait
     {
         return Util::get(RpcContext::class)->get('platform_name');
     }
+
+    /**
+     * 与APP当前版本比较版本号大小，APP版本在方法中自动获取
+     * @param string $version 要比较的版本号
+     * @return int ---------------------------------------------------返回 -1、0 或 1，分别表示 请求的版本 小于、等于或大于 $version
+     */
+    public function compareVersion(string $version): int
+    {
+        $appVersion = $this->getAppVersion();
+        if (empty($appVersion)) {
+            return -1;
+        }
+
+        $v1Parts = explode('.', $appVersion);
+        $v2Parts = explode('.', $version);
+
+        // 获取最大长度以进行逐位比较
+        $maxLength = max(count($v1Parts), count($v2Parts));
+
+        for ($i = 0; $i < $maxLength; $i++) {
+            $num1 = intval(Arr::get($v1Parts, $i, 0));
+            $num2 = intval(Arr::get($v2Parts, $i, 0));
+
+            if ($num1 < $num2) {
+                return -1;
+            } elseif ($num1 > $num2) {
+                return 1;
+            }
+            // 如果相等，继续比较下一位
+        }
+
+        // 所有部分都相等
+        return 0;
+    }
 }