获取时间差几小时几分钟前 （类似于新浪微博 发表于几小时几分钟前）

private static final DateFormat FORMATOR_MD_CN = new SimpleDateFormat("MM-dd HH:mm"); private long updateTimestamp;// 最新修改时间 number private long nowTimestamp;// private static final long m = 60 * 1000L;// 分 private static final long hour = 3600 * 1000L;// 小时 public String getDiffTimes() { if (nowTimestamp == 0 || updateTimestamp == 0) return ""; long cha = Math.abs(nowTimestamp - updateTimestamp); long hours = cha / hour; if (hours < 1) { if (cha / m <= 0) { return "刚刚"; } return cha / m + "分钟前"; } if (hours < 24) { return cha / hour + "小时前"; } return FORMATOR_MD_CN.format(new Date(updateTimestamp)); }