JavaScript 배열을 CSV 파일 클라이언트 측으로 내보내는 방법은 무엇입니까?

// Assuming an array of arrays
const rows = [
    ["name1", "city1", "some other info"],
    ["name2", "city2", "more info"]
];

// Initialize CSV content
let csvContent = "data:text/csv;charset=utf-8,";

// Loop through rows and join them with commas
rows.forEach((rowArray) => {
    let row = rowArray.join(",");
    csvContent += row + "\r\n";
});

// Encode the CSV content
var encodedUri = encodeURI(csvContent);

// Open the downloaded window with the encoded URI
window.open(encodedUri);

// Create a hidden <a> DOM node
var link = document.createElement("a");

// Set download attributes
link.setAttribute("href", encodedUri);
link.setAttribute("download", "my_data.csv");

// Append to body (required for Firefox)
document.body.appendChild(link);

// Download the file
link.click();