如何使用Applescript或Java檢查安裝在Mac上的Adobe Flash Player？

Question

我想以編程方式安裝AdobeFlashPlayer，在此之前，我需要chk是否已安裝？如果是，那麼我需要獲取相同的版本。由於Flash播放器將作爲插件添加，因此我需要在Safari和Firefox瀏覽器中同步播放。請建議如何使用Applescripts實現相同（如果可能，不使用SWFObjects）。

Answer 1

在Mac上，瀏覽器插件安裝在名爲「Internet Plug-Ins」的文件夾中。您可以在用戶的​​Libray文件夾或主庫文件夾中包含此文件夾。因此，使用蘋果腳本，我們可以檢查這些文件夾...

set pluginName to "Flash Player.plugin" 
set pluginsMainFolder to (path to library folder from local domain as text) & "Internet Plug-Ins:" 
set pluginsUserFolder to (path to library folder from user domain as text) & "Internet Plug-Ins:" 

-- check the folders and get the version if found 
set theVersion to missing value 
tell application "System Events" 
    try 
     set f to first file of folder pluginsMainFolder whose name is pluginName 
     set theVersion to short version of f 
    end try 
    if theVersion is missing value then 
     try 
      set f to first file of folder pluginsUserFolder whose name is pluginName 
      set theVersion to short version of f 
     end try 
    end if 
end tell 

if theVersion is missing value then 
    display dialog pluginName & " is not installed!" 
else 
    display dialog pluginName & " is installed!" & return & "Version: " & theVersion 
end if 

Answer 2

的Shockwave Flash插件將被安裝在瀏覽器中運行下面的一段代碼，找出安裝在瀏覽器插件列表

for(var i = 0; navigator.plugins[ i ]; ++i) { 
     if(navigator.plugins[ i ].name.toLowerCase().indexOf(name) > -1) 
     console.log(navigator.plugins[ i ].name); 
    } 

的Adobe Flash播放器將被安裝在系統中，以及你可以檢查你的系統安裝程序