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How to Print Specific date-time in Golang?
Go is a programming language that is well-suited for building high-performance, concurrent applications. One of the essential features of any application is the ability to work with date and time. In this article, we will explore how to print specific date-time in Go using the time package.
Using the Time Package in Go
The time package in Go provides a variety of functions for working with dates, times, and durations. The time.Time type represents a specific moment in time, and we can use its methods to format dates and times according to a specific layout.
To print a specific date-time in Go, we can create a time. Time value with the desired date and time and then use the time.Time.Format() method to convert the time value to a string in the desired format.
Example
Here is an example of how to print the current date and time in Go using the time package −
package main
import (
"fmt"
"time"
)
func main() {
currentTime := time.Now()
fmt.Println("Current time:", currentTime)
}
Output
This code will print the current date and time in the default format of YYYY-MM-DD HH:MM:SS +0000 UTC.
Current time: 2023-04-20 11:16:42.524466246 +0000 UTC m=+0.000017874
Formatting Date and Time in Go
To format a date and time in a specific layout, we can use the time.Time.Format() method. This method takes a layout string as an argument that specifies how to format the date and time.
The layout string is a reference to a specific date and time by using a series of predefined layout values. Here are some of the most common layout values that you can use −
Layout |
Description |
|---|---|
20023-05-02 |
Year, month, day |
15:04:05 |
Hour, minute, second |
Tue, 02 May 2023 15:04:05 MST |
Full date and time |
Example
Here is an example of how to format a date and time in Go using a custom layout string −
package main
import (
"fmt"
"time"
)
func main() {
currentTime := time.Now()
formattedTime := currentTime.Format("Jan 02, 2006 3:04 PM")
fmt.Println("Formatted time:", formattedTime)
}
Output
This code will print the current date and time in the format of Jan 02, 2006 3:04 PM.
Formatted time: Apr 20, 2023 11:20 AM
Conclusion
In this article, we explored how to print specific date-time in Go using the time package. We learned how to format dates and times using the time.Time.Format() method and a layout string. By using the methods and layout values provided by the time package, you can easily format dates and times according to your specific needs in Go.
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