距离1970年的毫秒数 *1000
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Long time = Long.valueOf(dataBean.getAdd_time());
String d = format.format((new Date(time*1000)));
holder.tvTime.setText(d);
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Long time = Long.valueOf(dataBean.getAdd_time());
String d = format.format((new Date(time*1000)));
holder.tvTime.setText(d);