148 lines
3.7 KiB
Markdown
148 lines
3.7 KiB
Markdown
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# 将秒转换为小时和分钟的 Python 程序
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> 原文：<https://www.askpython.com/python/examples/convert-seconds-hours-minutes>
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有时候我们必须在 Python 中将秒转换成小时和分钟。当我们以时间戳的形式存储数据，并且必须以分钟和秒的格式正确显示数据时，这是最需要的。在本文中，我们将看看将秒转换成小时和分钟的 Python 程序。
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* * *
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## 不同时间单位的转换规则
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每天由 24 小时组成。每小时有 60 分钟，每分钟有 60 秒。所以，一小时有 3600 秒，一天有 86400 秒。
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在 Python 中有不同的方法将秒转换成分钟，将分钟转换成小时。
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## 方法 1:定义一个 Python 函数将秒转换成小时和分钟
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我们可以编写一个自定义的 [Python 函数](https://www.askpython.com/python/python-functions)来将秒值转换成小时和分钟。
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最初，我们根据 24 小时格式转换输入的秒值。
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秒=秒% (24*3600)
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由于 1 小时相当于 3600 秒，1 分钟相当于 60 秒，我们按照下面的逻辑将秒转换为小时和分钟。
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小时=秒//3600
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min =秒// 60
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**举例:**
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```py
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def time_conversion(sec):
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sec_value = sec % (24 * 3600)
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hour_value = sec_value // 3600
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sec_value %= 3600
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min = sec_value // 60
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sec_value %= 60
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print("Converted sec value in hour:",hour_value)
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print("Converted sec value in minutes:",min)
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sec = 50000
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time_conversion(sec)
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```
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**输出:**
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```py
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Converted sec value in hour: 13
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Converted sec value in minutes: 53
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```
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* * *
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## 方法 2: Python 时间模块将秒转换成分钟和小时
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[Python 时间模块](https://www.askpython.com/python-modules/python-time-module#:~:text=The%20Python%20time%20module%20contains,%2C%20hour%2C%20seconds%2C%20etc.)包含时间。 [strftime](https://www.askpython.com/python-modules/python-strftime) ()函数通过将格式代码作为参数传递，以指定格式将时间戳显示为字符串。
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time.gmtime()函数用于将传递给该函数的值转换为秒。此外，`time.strftime() function`使用指定的格式代码显示从`time.gmtime() function`传递到小时和分钟的值。
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**举例:**
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```py
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import time
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sec = 123455
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ty_res = time.gmtime(sec)
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res = time.strftime("%H:%M:%S",ty_res)
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print(res)
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```
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**输出:**
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```py
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10:17:35
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```
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* * *
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## 方法三:天真的方法
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**举例:**
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```py
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sec = 50000
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sec_value = sec % (24 * 3600)
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hour_value = sec_value // 3600
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sec_value %= 3600
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min_value = sec_value // 60
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sec_value %= 60
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print("Converted sec value in hour:",hour_value)
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print("Converted sec value in minutes:",min_value)
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```
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**输出:**
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```py
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Converted sec value in hour: 13
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Converted sec value in minutes: 53
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```
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* * *
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## 方法 4: Python 日期时间模块
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[Python datetime 模块](https://www.askpython.com/python-modules/python-datetime-module)有各种内置函数来操作日期和时间。`datetime.timedelta() function`以适当的时间格式处理和表示数据。
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**举例**:
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```py
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import datetime
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sec = 123455
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res = datetime.timedelta(seconds =sec)
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print(res)
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```
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**输出:**
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```py
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1 day, 10:17:35
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```
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* * *
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## 摘要
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Python 提供了许多将秒转换成分钟和小时的模块。我们可以创建自己的函数或者使用时间和日期时间模块。
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## 下一步是什么？
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* [Python 时间模块](https://www.askpython.com/python-modules/python-time-module)
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* [Python 将数字转换成文字](https://www.askpython.com/python/python-convert-number-to-words)
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* [Python 中的模块](https://www.askpython.com/python-modules/python-modules)
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* * *
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## 参考
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* [Python 时间模块—文档](https://docs.python.org/3/library/time.html)
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* [Python 日期时间模块—文档](https://docs.python.org/3/library/datetime.html)
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