资源本地化

server/geo-service.js

@@ -10,6 +10,7 @@ const db = require('./db');
  */
 
 const ipInfoToken = process.env.IPINFO_TOKEN;
+const enableExternalGeoLookup = process.env.ENABLE_EXTERNAL_GEO_LOOKUP === 'true';
 
 /**
  * Normalizes geo data for consistent display
@@ -74,6 +75,10 @@ async function getLocation(target) {
   }
 
   // 4. Resolve via ipinfo.io (LAST RESORT)
+  if (!enableExternalGeoLookup) {
+    return null;
+  }
+
   try {
     console.log(`[Geo Service] API lookup (ipinfo.io) for: ${cleanIp}`);
     const url = `https://ipinfo.io/${cleanIp}/json${ipInfoToken ? `?token=${ipInfoToken}` : ''}`;