macos - 如何在 Cocoa Applescript 应用程序的 textView 字段中显示终端结果

Question

我正在使用 Xcode 7 开发 Cocoa Applescript 应用程序。该应用程序将运行简单的终端命令，例如 $ cd、$ ls、$ ./name 等。

我的问题是如何在 GUI 窗口内的 textView 字段中显示终端结果(例如，当我键入“ls”时，它会显示当前目录的内容列表)。

screenshot of my simple application

script AppDelegate

    property parent : class "NSObject"

    -- IBOutlets
    property theWindow : missing value

on changedirectoryClicked_(sender)
    tell application "Terminal"
        activate
        do script "cd"
        end tell
    end changedirectoryClicked_

on ifconfigClicked_(sender)
    tell application "Terminal"
        activate
        do script "ifconfig"
    end tell
end ifconfigClicked_

on exitClicked_(sender)
    tell application "Terminal"
        activate
        do script "exit"
    end tell
end exitClicked_

on lsClicked_(sender)
    tell application "Terminal"
        activate
        do script "cd"
    end tell
end lsClicked_

    on applicationWillFinishLaunching_(aNotification)
            -- Insert code here to initialize your application before any files are opened 
    end applicationWillFinishLaunching_

    on applicationShouldTerminate_(sender)
            -- Insert code here to do any housekeeping before your application quits 
            return current application's NSTerminateNow
    end applicationShouldTerminate_

结束脚本

Answer 1

我有几个问题想了解您不知道如何完成此流程的哪一部分。您是否有意打开终端窗口？通常，要从 shell 命令获取返回结果并将其提供给 textView，您需要使用“do shell script”applescript 命令。

on lsClicked:sender
    set theResult to do shell script "ls"
    setTextView(theResult)
end lsClicked:

请注意，您必须在 do shell 脚本命令中使用管道和 cd 更改以及 ls 命令。