Update server.js

server.js

@@ -6,9 +6,6 @@ const stream = require('puppeteer-stream');
 const WebSocket = require('ws');
 const http = require('http');
 
-const server = http.createServer(app);
-const wss = new WebSocket.Server({ server });
-
 const app = express();
 const PORT = 7860;
 
@@ -16,6 +13,9 @@ const PORT = 7860;
 app.use(express.json({ limit: '40mb' }));
 app.use(express.static('.'));
 
+const server = http.createServer(app);
+const wss = new WebSocket.Server({ server });
+
 // CORS支持
 app.use((req, res, next) => {
     res.header('Access-Control-Allow-Origin', '*');