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How to Display two String Array Esp8266 on data parser nodejs

I have data measured from ESP8266 which I store in a string array, and I display to my JavaScript HTML using Node.js, but I just get data as one array not as two array.

My Arduino code:

...
int temp1, hum1, temp2, hum2;
...
void setup(){
serial.begin(9600);
serial1.begin(115200);
...
}``

void loop(){
...
float t1 = bme1.readTemperature();
float h1 = bme1.readHumidity();
float t2 = bme2.readTemperature();
float h2 = bme2.readHumidity();

temp1 = t1;
hum1 = h1;
temp2 = t2;
hum2 = h2;

getStrings();
delay(3000);
...
}

void getStrings(){
String measure1=" "; String measure2=" ";
measure1 += temp1;
measure1 += " ";
measure1 += hum1;
measure1 += " ";
Serial.println(measure1);
measure2 += temp2;
measure2 += " ";
measure2 += hum2;
measure2 += " ";
Serial.println(measure2);
}


My serial monitor shows:

measure1: 12.34 23.45
measure2: 34.56 45.67


My Node.js code:

var exs = require('express');
var app = exs();
var http = require('http').Server(app);
var io = require('socket.io')(http);
var port = require('serialport');
var parsers = port.parsers;
var parser = new parsers.Readline({delimiter:'n'});
var ports = new port("/dev/ttyUSB0", {baudRate:115200,parser:parser}, false);

process.setMaxListeners(Infinity);
ports.pipe(parser);
ports.on('open', function(){
console.log('portOpened');
io.on('connection', function(socket){
ports.on('data', function(data){
console.log('data: '+data);
parser.on('data', function(data){
var result = data.split(" ");
var temp-1 = result[1]
var hum-2 = result[2]
var temp-2 = result[3]
var hum-2 = result[4];
io.sockets.emit('update', {
tmp_1:temp-1.toString()+' *C',
hum_1:hum-1.toString()+' %',
tmp_2:temp-2.toString()+' *C',
hum_2:hum-2.toString()+' %'
});
});
});
});
});
...


When I call npm start, I just get all data as one array log:

npm start

data: 12.34 23.45 34.56 45.67


not a two array log as I want, like this:

string array 'measure1' as:

data1: 12.34 23.45


string array 'measure2' as:

data2: 34.56 45.67


Can anyone please help me?

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