将间隔天转换为秒

def days_to_seconds(days):
    seconds_per_day = 24 * 60 * 60  # 一天的秒数
    return days * seconds_per_day

# 示例
interval_days = 5
interval_seconds = days_to_seconds(interval_days)
print(f"{interval_days}天等于{interval_seconds}秒")

from decimal import Decimal, getcontext

def days_to_seconds_precise(days):
    getcontext().prec = 10  # 设置精度
    seconds_per_day = Decimal('86400')
    days_decimal = Decimal(str(days))
    return (days_decimal * seconds_per_day).quantize(Decimal('1'))

# 示例
interval_days = 4.5
interval_seconds_precise = days_to_seconds_precise(interval_days)
print(f"{interval_days}天精确等于{interval_seconds_precise}秒")

from datetime import timedelta, datetime, timezone

def days_to_seconds_with_timezone(days, tz=timezone.utc):
    delta = timedelta(days=days)
    return (datetime.now(tz) + delta).timestamp() - datetime.now(tz).timestamp()

# 示例
interval_days = 2
interval_seconds_with_tz = days_to_seconds_with_timezone(interval_days)
print(f"{interval_days}天（考虑时区）等于{interval_seconds_with_tz}秒")