js获取当前时间，并格式化为"yyyy-MM-dd HH:mm:ss"

function getFormatDate() {
    var date = new Date();
    var month = date.getMonth() + 1;
    var strDate = date.getDate();
    if (month >= 1 && month <= 9) {
        month = "0" + month;
    }
    if (strDate >= 0 && strDate <= 9) {
        strDate = "0" + strDate;
    }
    var currentDate = date.getFullYear() + "-" + month + "-" + strDate
            + " " + date.getHours() + ":" + date.getMinutes() + ":" + date.getSeconds();
    return currentDate;
}