0
我正在逐行讀取csv文件並將其存儲在數組中。現在我想在1分鐘的時間間隔內逐行發送csv數據到tcp服務器。我的代碼如下...我應該在代碼中更改哪些內容?如何以1分鐘的間隔向tcp服務器發送數據
var net = require('net');
var csv = require("fast-csv");
var querystring = require('querystring');
var i;
var client = new net.Socket();
var csvData=[];
client.connect(7001, '54.168.67.139', function() {
console.log('Connected');
csv
.fromPath("wabco.csv")
.on("data", function(data){
var res = "";
for (i = 2; i < data.length; i++) {
if (i == data.length-1) res += data[i];
else res += data[i]+",";
}
res = res.substring(1,res.length-1);
//client.write(res);
//console.log(res);
csvData.push(res);
})
.on("end", function(){
//client.write(csvData[5]);
for (i = 0; i < csvData.length; i++) {
client.write(csvData[i]);
}
});
});
client.on('close', function() {
console.log('Connection closed');
});