/**
* 获取当前系统时间最近12月的年月(含当月)
* 2018-04~2019-03
*/
public String getLatest12Month(Date date){
Calendar from = Calendar.getInstance();
from.setTime(date);
String str1 = from.get(Calendar.YEAR)+"-"+fillZero(from.get(Calendar.MONTH)+1);
from.add(Calendar.MONTH, -11);//11个月前
String str2 = from.get(Calendar.YEAR)+"-"+fillZero(from.get(Calendar.MONTH)+1);
return str2+"~"+str1;
}
/**
* 格式化月份
*/
public static String fillZero(int i){
String month = "";
if(i<10){
month = "0" + i;
}else{
month = String.valueOf(i);
}
return month;
}