[英]Convert String Array to Object Javascript
What I am doing is I need to upload a .csv file and get the data inside, I check and use this code but is return array of string i try to find a way to convert it but I can't find one我正在做的是我需要上传一个 .csv 文件并获取其中的数据,我检查并使用此代码但返回字符串数组我试图找到一种方法来转换它但我找不到一个
function processData(allText) {
var allTextLines = allText.split(/\r\n|\n/);
var headers = ["Code", "LongName", "value", "dateFrom", "dateTo", "money"]
var lines = [];
for (var i = 1; i < allTextLines.length; i++) {
var data = allTextLines[i].split(',');
if (data.length == headers.length) {
var tarr = [];
for (var j = 0; j < headers.length; j++) {
tarr.push(headers[j] + ":" + data[j]);
}
lines.push(tarr);
}
}
console.log(lines);
upload(lines);
}
Array of string(actual output):字符串数组(实际输出):
0: Array()
0: "Code:"'0000000001""
1: "LongName:"TEST1""
2: "value:0.0000"
3: "dateFrom:"07-10-2019""
4: "dateTo:"07-11-2019""
5: "money:0.0000"
Expected Output:预期输出:
0:
code: "0000000001"
longName: "TEST1"
value: 0.0000
dateFrom: "07-10-2019"
dateTo: "07-11-2019"
money: 0.0000
Using object and bracket notation使用对象和括号表示法
function processData(allText) { var allTextLines = allText.replace(/"/g, '').split(/\\r\\n|\\n/); var headers = ["Code", "LongName", "value", "dateFrom", "dateTo", "money"] var lines = []; for (var i = 1; i < allTextLines.length; i++) { var data = allTextLines[i].split(','); if (data.length == headers.length) { var tarr = {}; for (var j = 0; j < headers.length; j++) { tarr[headers[j]] = data[j]; } lines.push(tarr); } } console.log(lines); //upload(lines); } processData('\\n\\"0000000001\\",Test"1,0.0000,07-10-2019,07-11-2019,0.0000')
What you can do is assign your array to an object with Object.assign()
您可以做的是使用
Object.assign()
将数组分配给一个对象
function processData(allText) {
var allTextLines = allText.split(/\r\n|\n/);
var headers = ["Code", "LongName", "value", "dateFrom", "dateTo", "money"]
var lines = [];
for (var i = 1; i < allTextLines.length; i++) {
var data = allTextLines[i].split(',');
if (data.length == headers.length) {
var tarr = [];
for (var j = 0; j < headers.length; j++) {
tarr.push(headers[j] + ":" + data[j]);
}
lines.push(tarr);
}
}
let objectOfLines=Object.assign({},lines)
console.log(lines,objectOfLines);
upload(objectOfLines);
}
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