如何通过Photoshop JavaScript将文本写入文本文件？

txt

function saveTxt(txt)
{
    var Name = app.activeDocument.name.replace(/\\.[^\\.]+$/, \'\');
    var Ext = decodeURI(app.activeDocument.name).replace(/^.*\\./,\'\');
    if (Ext.toLowerCase() != \'psd\')
        return;

    var Path = app.activeDocument.path;
    var saveFile = File(Path + \"/\" + Name +\".txt\");

    if(saveFile.exists)
        saveFile.remove();

    saveFile.encoding = \"UTF8\";
    saveFile.open(\"e\", \"TEXT\", \"????\");
    saveFile.writeln(txt);
    saveFile.close();
}

function savePng()
{
    var Name = app.activeDocument.name.replace(/\\.[^\\.]+$/, \'\');
    var Ext = decodeURI(app.activeDocument.name).replace(/^.*\\./,\'\');
    if (Ext.toLowerCase() != \'psd\')
        return;

    var Path = app.activeDocument.path;
    var saveFile = File(Path + \"/\" + Name +\".png\");

    if(saveFile.exists)
        saveFile.remove();

    var o = new ExportOptionsSaveForWeb();
        o.format = SaveDocumentType.PNG;
        o.PNG8 = false;
        o.transparency = true;
        o.interlaced = false;
        o.includeProfile = false;
    activeDocument.exportDocument(saveFile, ExportType.SAVEFORWEB, o);
}

var s = \"My string data here\";
var file = new File();
var fileNew = file.saveDlg(\"Save new file\");
fileNew.open(\"w\");
fileNew.write(s);
fileNew.close();

app.preferences.rulerUnits = Units.PIXELS;
var srcDoc = app.activeDocument;
var numOfLayers = srcDoc.layers.length;
var results = \"\";
var fileName = srcDoc.name;
var docName = fileName.substring(0,fileName.length -4)
var theFile = srcDoc.path + \"/\" + docName + \".txt\";

for (var i = 0; i < numOfLayers  ; i++)
{
  var theLayer = srcDoc.layers[i];
  var lb = getLayerBounds(theLayer).toString();
  results += theLayer.name + \": \" + lb + \"\\n\";
}

writeTextFile(theFile, results)
alert(results);

function getLayerBounds(alayer)
{
  var x1 = parseFloat(alayer.bounds[0])
  var y1 = parseFloat(alayer.bounds[1])
  var x2 = parseFloat(alayer.bounds[2])
  var y2 = parseFloat(alayer.bounds[3])
  return [x1,y1,x2,y2]
}

function writeTextFile(afilename, output)
{
  var txtFile = new File(afilename);
  txtFile.open(\"w\"); //
  txtFile.writeln(output);
  txtFile.close();
}

/* =======================================================
 * Saves file as text. Overwrites old file if exists.
 * Returns empty string if no errors, otherwise error message.
 * =======================================================*/
function saveAsTextFile(filePath, content) {
    var saveFile = new File(filePath);

    saveFile.encoding = \"UTF8\";
    saveFile.open(\"w\");
    if (saveFile.error != \"\")
        return saveFile.error;

    saveFile.write(content);
    if (saveFile.error != \"\")
        return saveFile.error;

    saveFile.close();
    if (saveFile.error != \"\")
        return saveFile.error;

    return \"\";
}

error = saveAsTextFile(filePath, content);
if (error === \"\") {
  alert(filePath + \" saved OK.\");
}
else {
  alert(\"Error saving \" + filePath + \"\\n\" + error);
}

// @include \'common-code.jsx\'