update

tcpserver.js

@@ -11,10 +11,10 @@ const server = net.createServer((socket) => {
         console.log(`收到消息：${gbkString}`);
         if (gbkString.includes('LetaleLetale123')) {
             //登录
-            socket.write('0x20 0x02 0x00 0x00')
+            socket.write(Buffer.from('20 02 00 00',  'hex'))
         }
         if (gbkString.includes('C0')) {
-            socket.write('0xD0 0x00');
+            socket.write(Buffer.from('D0 00',  'hex'));
         }
     });