Java讀取與寫入圖片檔案
阿新 • • 發佈:2019-01-05
// FileImageInputStream fis = new FileImageInputStream(new File("timg.jpg")); // FileImageOutputStream fos = new FileImageOutputStream(new File("timg1.jpg")); FileInputStream fis = new FileInputStream(new File("timg.jpg")); FileOutputStream fos = new FileOutputStream(new File("timg2.jpg")); byte[] read = new byte[1024]; int len = 0; while((len = fis.read(read))!= -1){ fos.write(read,0,len); } fis.close(); fos.flush(); fos.close();