This article mainly introduces the datetime module in the python time module. The interface of the datetime module is more intuitive and easier to call, if you want to know about the datetime module, you can refer to Python to provide multiple built-
ObjectiveInterpretation of related termsThe manifestation of timeTime ModuleDateTime moduleTime Format CodeSummarizeObjectiveIn the development work, we often need to use the date and time, such as:Content output as log informationCalculate the
Python processes the time and date modules, mainly using the datetime, time, and calendar modules. The following article mainly introduces the datetime module in Python. you can refer to it for reference. let's take a look at it. Preface
Python
Python provides several built-in modules for manipulating date times, like Calendar,time,datetime. Time module I have described in the previous article, it provides the interface and C standard library time.h basically consistent. The interface of
Python Date and Time--datetimePython provides several built-in modules for manipulating date times, such as Calendar,time,datetime. The interface provided by time is basically consistent with the C standard library time.h. The most widely used is
CONVERT (Data_type,expression[,style])CONVERT (varchar (10), field name, conversion format)DescriptionThis style is typically in the time type (Datetime,smalldatetime) and the string type (Nchar,nvarchar,char,varchar)It is only used when converting
DateTime is the standard library for Python to process dates and times.Get the current date and timeLet's look at how to get the current date and time: from datetime import datetime>>> now = DateTime.Now () # Gets the current datetime>>> Print /c3>--
The difference between a date datetime timestamp in a transfer databaseDATETIME, date, and timestamp types are related. This article describes their characteristics, how they are similar and different.A datetime type is used when you need a value
Example of the usage of the time and datetime modules in Python, pythondatetime
Time module method:Time. time (): Get the timestamp of the current time
Time. localtime (): receives a timestamp and converts it to a tuples of the current time. If no
There are a few doubts about datetime and time.1, Datetime.datetime.now ()--Why two DateTime is required to return the current time, only need to Time.localtime ()And then I got it. Datetime.datetime.now ()--The first datetime is the name of the Py
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