日期格式化

function dateFormat(date) {
    var Y = date.getFullYear();
    var M = date.getMonth() + 1;
    var D = date.getDate();
    var h = date.getHours();
    var m = date.getMinutes();
    var s = date.getSeconds();

    if (M < 10) {
        M = "0" + M;
    }
    if (D < 10) {
        D = "0" + D;
    }
    if (m < 10) {
        m = "0" + m;
    }
    if (s < 10) {
        s = "0" + s;
    }

    return Y + '-' + M + '-' + D + ' ' + h + ':' + m + ':' + s;
}