Method of getting system environment variables in GO language

  • 2020-05-19 05:00:07
  • OfStack

This article demonstrates an example of how the GO language gets system environment variables. Share with you for your reference. The specific implementation method is as follows:

package main
import (
 "os"  // We're going to use os In the package env
func main() {
 //os.Getenv Retrieve the environment variable and return the value, which would be empty if the variable did not exist.
 HOME:= os.Getenv("HOME")

I hope this article has been helpful to your programming of Go language.

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