如何获取两个日期之间的所有小时数

import datetime

def get_all_hours(start_date, end_date):
    start_timestamp = int(start_date.timestamp())
    end_timestamp = int(end_date.timestamp())

    if start_timestamp > end_timestamp:
        start_timestamp, end_timestamp = end_timestamp, start_timestamp

    hours = []
    current_timestamp = start_timestamp

    while current_timestamp <= end_timestamp:
        current_datetime = datetime.datetime.fromtimestamp(current_timestamp)
        hours.append(current_datetime.hour)
        current_timestamp += 3600  # 增加1小时的秒数

    return hours

# 示例用法
start_date = datetime.datetime(2022, 1, 1, 0, 0, 0)
end_date = datetime.datetime(2022, 1, 2, 23, 59, 59)

all_hours = get_all_hours(start_date, end_date)
print(all_hours)