把格式日期转换成毫秒

　　/**
     *  把"yyyy-MM-dd HH:mm:ss"格式日期转换成毫秒
     *@param strDate
     *@return 转换后毫秒的值
     *@author hongj
     */
    public long paseDateTomillise(String strDate){
        String year = null;
        String month = null;
        String day = "";
        String hms = "";
        if(strDate.contains(" ") && !strDate.endsWith(" ")){
            String[] s = strDate.split(" ");
            hms = s[1];
        }
        String[] getYear = strDate.split("-");
        year = getYear[0].substring(2, 4);
        month = getYear[1];
        if("1".equalsIgnoreCase(month) || "01".equalsIgnoreCase(month)){
            month = "JAN";
        }else if("2".equalsIgnoreCase(month) || "02".equalsIgnoreCase(month)){
            month = "FEB";
        }else if("3".equalsIgnoreCase(month) || "03".equalsIgnoreCase(month)){
            month = "MAR";
        }else if("4".equalsIgnoreCase(month) || "04".equalsIgnoreCase(month)){
            month = "APR";
        }else if("5".equalsIgnoreCase(month) || "05".equalsIgnoreCase(month)){
            month = "MAY";
        }else if("6".equalsIgnoreCase(month) || "06".equalsIgnoreCase(month)){
            month = "JUN";
        }else if("7".equalsIgnoreCase(month) || "07".equalsIgnoreCase(month)){
            month = "JUL";
        }else if("8".equalsIgnoreCase(month) || "08".equalsIgnoreCase(month)){
            month = "AUG";
        }else if("9".equalsIgnoreCase(month) || "09".equalsIgnoreCase(month)){
            month = "SEPT";
        }else if("10".equalsIgnoreCase(month)){
            month = "OCT";
        }else if("11".equalsIgnoreCase(month)){
            month = "NOV";
        }else if("12".equalsIgnoreCase(month)){
            month = "DEC";
        }
        if(getYear[2].contains(" ")){
            day = getYear[2].split(" ")[0];
        }else{
            day = getYear[2];
        }
        String datees = day+"-"+month+"-"+year+" "+hms;
        Date datee = new Date(datees);
        return datee.getTime();
    }