一個無限批量下載百度美女圖片的demo

<span style="font-size:18px;">原理主要得益於這個有趣的發現</span>

http://blog.csdn.net/yuanwofei/article/details/16343743

拿到圖片的URL

剩下的就是無限循環遍歷圖片下載了

下載圖片的代碼

URL u = new URL(imgUrl);
		String name = imgUrl.substring(imgUrl.lastIndexOf("/") + 1,
				imgUrl.length());
		File f = new File("d:" + File.separator + "誘惑美女");
		if (!f.exists()) {
			f.mkdir();
		}
		File fileImg = new File(f, name);
		InputStream is;
		if (!fileImg.exists()) {
			is = u.openConnection().getInputStream();
			fileImg.createNewFile();
		} else {
			return;
		}
		FileOutputStream fileOutputStream = new FileOutputStream(fileImg);
		byte[] buff = new byte[1024 * 8];
		int len = 0;
		while ((len = is.read(buff)) != -1) {
			fileOutputStream.write(buff, 0, len);
		}
		fileOutputStream.close();
		is.close();

一個demo

http://download.csdn.net/detail/u012293381/8017869