如何检查两个日期之间的差异(以秒为单位)？

import datetime

def get_time_difference(start_date, end_date):
    diff = end_date - start_date
    diff_seconds = diff.total_seconds()
    return diff_seconds

# 示例日期
start_date = datetime.datetime(2022, 1, 1, 0, 0, 0)
end_date = datetime.datetime(2022, 1, 1, 0, 0, 10)

# 计算差异
difference = get_time_difference(start_date, end_date)
print("日期差异（以秒为单位）：", difference)