痞子的一段日期处理代码
private String standardLocalTime(String inputTime) {
if(inputTime==null||inputTime.length()<10){
return "";
}
year=inputTime.substring(0, 4);
month=inputTime.substring(4, 6);
day=inputTime.substring(6, 8);
hours=inputTime.substring(8, 10);
Calendar c = Calendar.getInstance();
Timestamp time = new Timestamp(c.getTimeInMillis());
SimpleDateFormat df = new SimpleDateFormat("yyyyMMddHH");
String t = df.format(time);
System.out.println(t);
String year2 = t.substring(0,4);
String month2 = t.substring(4,6);
String day2 = t.substring(6,8);
String hours2 = t.substring(8,10);
//年不相等
if(!year.equals(year2))
year = year2;
//月份不等
if(!isNumeric(month) || !month.equals(month2) && Integer.valueOf(month)>Integer.valueOf(month2))
month = month2;
//天数小于当天
if(!isNumeric(day) || Integer.valueOf(day)<Integer.valueOf(day2))
day=String.valueOf(Integer.valueOf(day2)+1);
//时间超过24小时
if(!isNumeric(hours) || !isNumeric(hours) || Integer.valueOf(hours)>24)
hours = hours2;
c.set(Calendar.MONTH,c.get(Calendar.MONTH)+1);
c.set(Calendar.DAY_OF_MONTH,1);
c.set(Calendar.DATE,c.get(Calendar.DATE)-1);
//时间是数字，并且天数不要超过当月天数
if(Integer.valueOf(day)>c.get(Calendar.DAY_OF_MONTH))
day = String.valueOf(Integer.valueOf(day2)+1);
if(Integer.valueOf(hours)>24)
hours = hours2;
return year+"-"+month+"-"+day+" "+hours+":00:00";
}
责任编辑：cyth
