Examples of js formatted time and js formatted timestamp_basic knowledge

复制代码 代码如下:

/**
* Formatting of time objects;
*/
Date.prototype.format = function(format) {
    /*
     * eg:format="YYYY-MM-dd hh:mm:ss";
     */
    var o = {
        "M " :this.getMonth() 1, // month
        "d " :this.getDate(), // day
        "h " :this.getHours(), // hour
        "m " :this.getMinutes(), // minute
        "s " :this.getSeconds(), // second
        "q " :Math.floor((this.getMonth() 3) / 3), // quarter
        "S" :this.getMilliseconds()
    // millisecond
    }

    if (/(y )/.test(format)) {
        format = format.replace(RegExp.$1, (this.getFullYear() "")
                .substr(4 - RegExp.$1.length));
    }

    for ( var k in o) {
        if (new RegExp("(" k ")").test(format)) {
            format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? o[k]
                    : ("00" o[k]).substr(("" o[k]).length));
        }
    }
    return format;
}

复制代码 代码如下:

var   now = new Date().format("yyyy-MM-dd hh:mm:ss");

复制代码 代码如下:

new Date().format("yy-MM-dd hh:mm");