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我正在使用下面的代碼來製作3張圖片0.png,1.png和2.png,但是會發生三個文件被製作成1,2,3,但它們不是圖片並在Picasa中說是無效文件。代碼:Java - 無法正常寫入圖像
private void StartActionPerformed(java.awt.event.ActionEvent evt) {
for(int i=0; i<3; i++){
Numbers.setText(""+i);
BufferedImage image = null;
try {
image = new Robot().createScreenCapture(new Rectangle(Toolkit.getDefaultToolkit().getScreenSize()));
} catch (AWTException ex) {
Logger.getLogger(Flash_Cards.class.getName()).log(Level.SEVERE, null, ex);
}
try {
ImageIO.write(image, "png", new File("E:/Data/" + i));
} catch (IOException ex) {
Logger.getLogger(Flash_Cards.class.getName()).log(Level.SEVERE, null, ex);
}
}
}