cleano/dist/bundle.mjs

輕巧好用的工具庫，提供日期格式化與 HTML 字符轉義功能

function dateFormat(dateStr) {
    const dt = new Date(dateStr);

    const year = dt.getFullYear();
    const month = padZero(dt.getMonth() + 1);
    const day = padZero(dt.getDate()); // ✅ 原本寫 getDay() 是星期幾，應該改成 getDate()

    const hh = padZero(dt.getHours());
    const mm = padZero(dt.getMinutes());
    const ss = padZero(dt.getSeconds());

    return `${year}-${month}-${day} ${hh}:${mm}:${ss}`;
}

function padZero(n) {
    return n > 9 ? n : "0" + n;
}

function htmlEscape(htmlStr) {
    return htmlStr.replace(/[<>"'&]/g, (match) => {
        switch (match) {
            case "<":
                return "&lt;";
            case ">":
                return "&gt;";
            case '"':
                return "&quot;";
            case "'":
                return "&#39;";
            case "&":
                return "&amp;";
        }
    });
}

function htmlUnescape(str) {
    return str.replace(/&lt;|&gt;|&quot;|&#39;|&amp;/g, (match) => {
        switch (match) {
            case "&lt;":
                return "<";
            case "&gt;":
                return ">";
            case "&quot;":
                return '"';
            case "&#39;":
                return "'";
            case "&amp;":
                return "&";
        }
    });
}

export { dateFormat, htmlEscape, htmlUnescape };