Java 获取当前时间最近12个月(字符串)

/**
    * 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;
    }

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转载自www.cnblogs.com/zktww/p/10579227.html
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