java 10位和13时间戳转日期格式
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/** 将10 or 13 位时间戳转为时间字符串* convert the number 1407449951 1407499055617 to date/time format timestamp*/public static String timestamp2Date(String str_num,String format ) { SimpleDateFormat sdf = new SimpleDateFormat(format); if (str_num.length() == 13) { String date = sdf.format(new Date(Long.parseLong(str_num))); LogUtil.debug("timestamp2Date"+ "将13位时间戳:" + str_num + "转化为字符串:", date); return date; } else { String date = sdf.format(new Date(Integer.parseInt(str_num) * 1000L)); LogUtil.debug("timestamp2Date" + "将10位时间戳:" + str_num + "转化为字符串:", date); return date; }}
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