js获取当前时间并且格式化

js 获取当前时间并且格式化。

function getTime() {
        var date = new Date();
        var fullYear = date.getFullYear();
        var month = date.getMonth() + 1;
        var ms = month < 10 ? "-" + "0" + month : "-" + month;
        var day = date.getDate();
        var ds = day < 10 ? "-" + "0" + day : "-" + day;
        var rs = fullYear + ms + ds;
        var time = date.getHours();
        if (time < 10) {
            rs += " 0" + time;
        } else {
            rs += " " + time;
        }
        var minutes = date.getMinutes();
        var min = minutes < 10 ? ":0" + minutes : ":" + minutes;
        var seconds = date.getSeconds();
        var sed = seconds < 10 ? ":0" + seconds : ":" + seconds;
        rs += min + sed;
        return rs;
    }