时间戳转换

```13 位时间戳转换

1 通过java，如下：

   public static String timeStamp2Date(String time) {Long timeLong = Long.parseLong(time);SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");//要转换的时间格式Date date;try {date = sdf.parse(sdf.format(timeLong));return sdf.format(date);} catch (ParseException e) {e.printStackTrace();return null;}
}   

2 js中转换,利用bootstraptable 加载，写一个方法返回

columns: [{   title: "开盘时间",field: "openTime",formatter: function (value, row, index) {return changeDateFormat(value)}function changeDateFormat(cellval) {var dateVal = cellval + "";if (cellval != null) {var date = new Date(parseInt(dateVal.replace("/Date(", "").replace(")/", ""), 10));var month = date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1;var currentDate = date.getDate() < 10 ? "0" + date.getDate() : date.getDate();var hours = date.getHours() < 10 ? "0" + date.getHours() : date.getHours();var minutes = date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes();var seconds = date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds();return date.getFullYear() + "-" + month + "-" + currentDate + " " + hours + ":" + minutes + ":" + seconds;}}