feat(remote): 完善文件传输功能及WebSocket支持

remote/test-connect.js

@@ -0,0 +1,22 @@
+const WebSocket = require('ws');
+
+console.log('Testing connection to remote...');
+const ws = new WebSocket('ws://146.56.248.142:8083/ws?password=wzw20040525', {
+  handshakeTimeout: 5000
+});
+
+ws.on('open', () => {
+  console.log('Connected!');
+  ws.close();
+  process.exit(0);
+});
+
+ws.on('error', (err) => {
+  console.log('Error:', err.message);
+  process.exit(1);
+});
+
+setTimeout(() => {
+  console.log('Connection timeout');
+  process.exit(1);
+}, 8000);