前段时间做了个app模板，需要大量打包app。其中就涉到启动页命名。设计师给的是中文命名。哎，如果让设计同学一张一张给，可能也会有些麻烦。无奈，自己写了利用
AppleScript写了个工具，在这里分享出来。
主要思路就是判断图片的高，根据不同高度命不同的名字。
iPhone4：640*960
iPhone5：640*1136
iPhone6：750*1334
iPhone6P：1242*2208
set iPhone4_name to "Default-480h@2x.png" as string
set iPhone5_name to "Default-568h@2x.png" as string
set iPhone6_name to "Default-667h@2x.png" as string
set iPhone6P_name to "Default-736h@2x.png" as string
set f to choose folder
tell application "Finder"
set all_files to (files of entire contents of f) as alias list
end tell
repeat with this_file in all_files
try
tell application "Image Events"
set this_image to open this_file
-- extract the value for the metadata tag
tell this_image
set the image_height to the value of metadata tag "pixelHeight"
end tell
-- purge the open image data
close this_image
if the image_height = 960 then
set the name of this_file to iPhone4_name as string
else if the image_height = 1136 then
set the name of this_file to iPhone5_name as string
else if the image_height = 1334 then
set the name of this_file to iPhone6_name as string
else if the image_height = 2208 then
set the name of this_file to iPhone6P_name as string
else
display dialog buttons {"Cancel"} default button 1
end if
end tell
on error error_message
display dialog error_message
end try
end repeat
我也打了个包，下载下来就可以用了。