Java 中校验时间格式的常见方法

public class DateValidUtil {
    public static void main(String[] args) {
        System.out.println("结果1" + isValid("2024-13-06 12:12", "yyyy-MM-dd"));
        System.out.println("结果2" + isValid("2024-06-06 12:12:12", "yyyy-MM-dd HH:mm:ss"));
        System.out.println("结果3" + isValid("2024-06-06 12:12", "yyyy-MM-dd"));
    }
    public static boolean isValid(String dateStr,String dateFormat) {
        final DateFormat sdf = new SimpleDateFormat(dateFormat);
        sdf.setLenient(false);
        try {
            Date parse = sdf.parse(dateStr);
        } catch (ParseException e) {
            return false;
        }
        return true;
    }
}

public class DateValidUtil {
    public static void main(String[] args) {
        System.out.println("结果1"+isValidDate("2024-06-06 12:12","yyyy-MM-dd"));
        System.out.println("结果2"+isValidDate("2024-06-06 12:12:12","yyyy-MM-dd HH:mm:ss"));
    }
    public static boolean isValidDate(String dateStr, String pattern) {
        try {
            LocalDate parse = LocalDate.parse(dateStr, DateTimeFormatter.ofPattern(pattern));
            System.out.println("转换结果"+parse);
        } catch (Exception e) {
            return false;
        }
        return true;
    }
}