I have successfully set up a public folder directory using express and node.
For instance, this code works perfectly -
var testImage = new Image();
testImage.src = '/images/png/avatar.png';
However, I need to access several images stored inside the png folder.
Is there a way for me to achieve something like this?
var imageFolder = new Folder();
var imageList = [];
imageFolder.src = '/images/png';
for(var image in imageFolder){
imageList.push(imageFolder[image])
}
To access the contents of a directory, you can utilize fs.readdir. Here is an example:
Asynchronous method (recommended):
var fs = require('fs')
fs.readdir('/photos', function (err, files) {
if (err) {
return console.error(err)
}
var fileList = []
files.forEach(function (file) {
var fileObject = new File()
fileObject.path = '/photos/' + file
fileList.push(fileObject)
})
})
Synchronous method:
var fs = require('fs')
var files = fs.readdirSync('/photos')
var fileList = []
files.forEach(function (file) {
var fileObject = new File()
fileObject.path = '/photos/' + file
fileList.push(fileObject)
})
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