因为专业人士大多是在mac上使用InDesign的，我主要研究了如何在mac上批量处理indesign文件。以下是appplescript代码，实现打开idml并导出为pdf：
tell application "Adobe InDesign CC 2018"
set theDesk to path to desktop as string
set filePath to theDesk & "test.idml"
set outPath to theDesk & "out.pdf"
set myDocument to open filePath
tell active document
export format PDF type to outPath without showing options
end tell
close active document saving no
end tell
在终端运行代码文件：
$ osascript exportIndesign.scpt
更多复杂操作见Adobe的文档：Adobe InDesign CS6 Scripting Guide: AppleScript https://www.adobe.com/content/dam/acom/en/devnet/indesign/sdk/cs6/scripting/InDesign_ScriptingGuide_AS.pdf