js选中文件夹存在数组中,怎么把里的文件后缀比较看是不是图片的格式然后存到另一个数组里面
#target photoshop ;isDone = false;var n = 0;function gendiban()
{ if (win.info.PSD.e.text == "" || win.info.PNG.e.text == "")
{ Window.alert ("请选择PSD模板文件及素材文件所在目录","模板或目录未指定!")
}else
{ while (app.documents.length >= 1)
{ app.activeDocument.close(SaveOptions.DONOTSAVECHANGES)
} var template = open(File(win.info.PSD.e.text))
var linelayersets = new Array()
var colorlayersets = new Array()
colorlayersets = template.layerSets.add()
linelayersets = template.layerSets.getByName("黑边")
colorlayersets.name = "颜色"
colorlayersets.moveAfter(linelayersets)
var assetfolder = new Folder(win.info.PNG.e.text)
var assetfiles = assetfolder.getFiles ()
/////////////// function substring(){
var ext=(assetfiles.substring(assetfiles.lastIndexOf("."))).toLowerCase();//后缀名
if(ext=='png'||ext=='jpg'||ext=='bmp'||ext=='jpeg'){
return assetfiless;} } var sam=['png','JPG','bmp','jpeg'];
for(var m = 0 ;m < sam.length;m++){
for(var i = 0 ;i< assetfiles.length;i++){
if (sam[m] ==assetfiles[i])
{n+=1; } } }//////////
function getTemplatePSD()
{
psdfile = File.openDialog ('请选择PSD模板', '*.PSD', false)
win.info.PSD.e.text = File.decode(psdfile)
}
function getAssetsFolder()
{
// var assetsfolder = new Array()
assetsfolder = Folder.selectDialog ('请选择素材所在文件夹')
win.info.PNG.e.text = Folder.decode(assetsfolder)
}
迭代你的数组依次判断就可以了,如:
let imageType = ['jpg', 'jpeg', 'gif', 'bmp', 'png']; // 图片格式的数组这个是用js批量操作ps 进行图片批量化处理的你的这个可以吗 l第二行的那个在 ae script toolkit cs6 里面运行不了呀