feat:更新dockerfile

nginx.conf

@@ -1,18 +1,16 @@
 server {
-	listen 80 default_server;
-	listen [::]:80 default_server;
+    gzip on;
+    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
 
-	root /usr/share/nginx/html;
-	index index.html;
+    listen 80;
+    server_name _;
 
-	server_name _;
+    # 设置根目录
+    root /usr/share/nginx/html;
+    index index.html;
 
     location /blog-press/ {
-        alias /usr/share/nginx/html/;
+        # VitePress SPA 路由支持
         try_files $uri $uri/ /blog-press/index.html;
     }
-
-	location / {
-		try_files $uri $uri/ =404;
-	}
-}
+}