Java 比较两个日期的月份和日是否相同

public static int compare_monuthAndDay(String date1, String date2) {int month1 = Integer.parseInt(date1.substring(5, 7));int day1 = Integer.parseInt(date1.substring(8, 10));int month2 = Integer.parseInt(date2.substring(5, 7));int day2 = Integer.parseInt(date2.substring(8, 10));if (month1 == month2 && day1 == day2) {return 0;} else {return 1;}}