update

tcpserver.js

@@ -7,7 +7,7 @@ let mongourl = `mongodb://root:letian2024.@172.16.0.16:27017/letian?authSource=a
 
 const server = net.createServer((socket) => {
     socket.on('data', (data) => {
-        if(isHex(data)) {
+        if((data)) {
             let dataString = data.toString("hex");
             console.log(dataString, "----");
             socket.write(Buffer.from([0xD0, 0x00]));
@@ -20,11 +20,6 @@ const server = net.createServer((socket) => {
             console.log("登录， “=========================")
             socket.write(Buffer.from([0x20, 0x02, 0x00, 0x00]))
         }
-        // if (gbkString.includes('C0')) {
-        //     console.log("ping “=========================")
-
-        //     socket.write(Buffer.from([0xD0, 0x00]));
-        // }
 
         if (gbkString.includes('N82V3VWYU84K36UH')) {
             console.log(`N82V3VWYU84K36UH:${gbkString}`);