From a8c7a20a64e38d5baf9e8ec0d5b3a631d2ba1562 Mon Sep 17 00:00:00 2001
From: xRain <xrain@simcu.com>
Date: Sun, 26 Apr 2026 18:43:34 +0800
Subject: [PATCH] fix

---
 Helpers/SimApiCache.cs | 10 ++++++++++
 Helpers/SimApiError.cs |  1 +
 2 files changed, 11 insertions(+)

diff --git a/Helpers/SimApiCache.cs b/Helpers/SimApiCache.cs
index 8ca460b..2e507a3 100644
--- a/Helpers/SimApiCache.cs
+++ b/Helpers/SimApiCache.cs
@@ -34,6 +34,16 @@ public class SimApiCache(IDistributedCache cache)
         cache.Remove(Prefix + key);
     }
 
+    /// <summary>
+    /// 缓存Key是否存在
+    /// </summary>
+    /// <param name="key"></param>
+    /// <returns></returns>
+    public bool HasKey(string key)
+    {
+        return Get<string>(key) != null;
+    }
+
     /// <summary>
     /// 获取string类型缓存
     /// </summary>
diff --git a/Helpers/SimApiError.cs b/Helpers/SimApiError.cs
index 57b487f..77bd715 100644
--- a/Helpers/SimApiError.cs
+++ b/Helpers/SimApiError.cs
@@ -11,6 +11,7 @@ public static class SimApiError
     /// <param name="code">错误代码</param>
     /// <param name="message">错误描述(若是常规错误,代码可自动带取描述)</param>
     /// <returns></returns>
+    [DoesNotReturn]
     public static void Error(int code = 500, string message = "")
     {
         throw new SimApiException(code, message);