The go language USES pipe to read the child process's standard output

  • 2020-05-30 20:20:01
  • OfStack

This article demonstrates an example of how the go language USES pipe to read the standard output of a child process. Share with you for your reference. The details are as follows:

Its core code is as follows:

cmd := exec.Command("cmd", "args")
stdout, err := cmd.StdoutPipe()
r := bufio.NewReader(stdout)
line, _, err := r.ReadLine()

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

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