From 4ec36da9b5de3bdad9c999c6871dc26bbde12d1c Mon Sep 17 00:00:00 2001
From: starry <115192496+sky22333@users.noreply.github.com>
Date: Fri, 1 Aug 2025 13:19:47 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96github=E4=B8=8A=E6=B8=B8?=
 =?UTF-8?q?=E9=93=BE=E6=8E=A5404=E7=9A=84=E5=A4=84=E7=90=86?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .gitignore             | 3 ++-
 src/handlers/github.go | 6 ++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index b9602e3..2177864 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 .idea
 .vscode
 .DS_Store
-hubproxy*
\ No newline at end of file
+hubproxy*
+!hubproxy.service
\ No newline at end of file
diff --git a/src/handlers/github.go b/src/handlers/github.go
index 2fb6cbb..8cbe79e 100644
--- a/src/handlers/github.go
+++ b/src/handlers/github.go
@@ -122,6 +122,12 @@ func proxyGitHubWithRedirect(c *gin.Context, u string, redirectCount int) {
 		}
 	}()
 
+	// 如果Github上游404，则返回错误信息
+	if resp.StatusCode == http.StatusNotFound {
+		c.String(http.StatusForbidden, "无效的GitHub地址")
+		return
+	}
+
 	// 检查文件大小限制
 	cfg := config.GetConfig()
 	if contentLength := resp.Header.Get("Content-Length"); contentLength != "" {