// app.activeDocument.artboards.add([360,0,460, -100])

// app.activeDocument.artboards.insert([360,0,460, -100], 1)

// app.activeDocument.artboards.remove(1)


for (var i = 0; i < app.activeDocument.artboards.length; i++) {
    if(i != app.activeDocument.artboards.getActiveArtboardIndex()){
        continue // Ìø¹ý±¾´ÎÑ­»·£¬ ¿ªÊ¼ÏÂÒ»´ÎÑ­»·
    }

    var rect = app.activeDocument.artboards[i].artboardRect // [0,0,200, -200]
    var width = rect[2] - rect[0]
    var height = rect[3] - rect[1]
    app.activeDocument.artboards[i].name = "¿í: " + Math.abs(width) + "px, ¸ß: " + Math.abs(height) + "px"
}