String s1="2013-01-25 09:12:09";
String s2="2013-01-29 09:12:11";
DateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Calendar c1 = Calendar.getInstance();
Calendar c2 = Calendar.getInstance();
try{
c1.setTime(df.parse(s1));
c2.setTime(df.parse(s2));
}catch(ParseException e){
System.err.println("格式不正确");
}
int result=c1.compareTo(c2);
if(result==0)
System.out.println("s1相等s2");
else if(result<0)
System.out.println("s1小于s2");
else
System.out.println("c1大于s2");
【时间大小】 比较 java
最新推荐文章于 2024-11-06 11:06:27 发布