2017-03-31 08:23
浏览 406


I can use this out, err := exec.Command("git", "log").Output() to get an output of the command which will run in the same path as the executable location.

How do I specify in which folder I want to run the command?

图片转代码服务由CSDN问答提供 功能建议

我可以使用此 out,err:= exec.Command(“ git”,“ log”) .Output()获取将在与可执行位置相同的路径中运行的命令的输出。

如何指定要在哪个文件夹中运行 命令?

  • 写回答
  • 好问题 提建议
  • 关注问题
  • 收藏
  • 邀请回答

1条回答 默认 最新

  • douxia6554 2017-03-31 08:26

    exec.Command() returns you a value of type *exec.Cmd. Cmd is a struct and has a Dir field:

    // Dir specifies the working directory of the command.
    // If Dir is the empty string, Run runs the command in the
    // calling process's current directory.
    Dir string

    So simply set it before calling Cmd.Output():

    cmd:= exec.Command("git", "log")
    cmd.Dir = "your/intended/working/directory"
    out, err := cmd.Output()

    Also note that this is specific to git command; git allows you to pass the path using the -C flag, so you may also do what you want like this:

    out, err := exec.Command("git", "-C", "your/intended/working/directory", "log").
    解决 无用
    打赏 举报

相关推荐 更多相似问题