SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM");
String str1 = "2017-06";
String str2 = "2017-08";
Calendar bef = Calendar.getInstance();
Calendar aft = Calendar.getInstance();
bef.setTime(sdf.parse(str1));
aft.setTime(sdf.parse(str2));
int result = aft.get(Calendar.MONTH) - bef.get(Calendar.MONTH);
int month = (aft.get(Calendar.YEAR) - bef.get(Calendar.YEAR)) * 12;
System.out.println(Math.abs(month + result));
java计算2个日期之间相差几个月
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转载自lanyan-lan.iteye.com/blog/2381902
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