---

/*

 * 日期差级展示

 */

function timeDiff(time) {

     if (!time) return;

     var otime = 0;

     if (isNaN(time)) {

     time = time.replace(/-/g, '/');

     otime = (new Date(time)).getTime();

     } else {

     otime = time * 1000;

     }

     if (!otime) return;

     var now = new Date().getTime();

     var diff = (now - otime) / 1000;

     var chunks = [

     [31536000, '年'],

     [2592000, '个月'],

     [604800, '周'],

     [86400, '天'],

     [3600, '小时'],

     [60, '分钟'],

     [1, '秒']

     ];

     var num = 0,

     since = "";

     for (var i = 0; i < chunks.length; i++) {

     if (diff > chunks[i][0]) {

     num = Math.floor(diff / chunks[i][0]);

     since += num + chunks[i][1];

     diff = parseInt(diff - chunks[i][0] * num);

     break;

     }

     }

     if (since == "") return "刚刚";

     return since + "前";

}

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    出自：何冰华个人网站

    地址：https://www.hebinghua.com/

    转载请注明出处