转换图片为流

Question

如何获取网页的图片转换为流
比如http://www.csdn.net/images/homeimage/csdn.gif

Answer 1

java.net.URL url =new java.net.URL("http://www.csdn.net/images/homeimage/csdn.gif");
BufferedInputStream in = new BufferedInputStream(url.openStream());

Answer 2

1.从远端机器读到本机.
String strTempDir = "c:\\1111.gif"
try {
java.net.URL url =
new java.net.URL(
"http://www.csdn.net/images/homeimage/csdn.gif"); BufferedInputStream input = new BufferedInputStream(url.openStream());
BufferedOutputStream out =
new BufferedOutputStream(new FileOutputStream(strTempDir)); byte[] buf = new byte[1024]; int len = input.read(buf, 0, buf.length);
while (len != -1) {
out.write(buf, 0, len);
len = input.read(buf, 0, buf.length);
} input.close();
input = null;
out.close();
out = null;
} catch (Exception e) {
System.out.println(e);
}

Answer 3

java.net.URL url =new java.net.URL("http://www.csdn.net/images/homeimage/csdn.gif");
BufferedInputStream in = new BufferedInputStream(url.openStream());

Answer 4

java.net.URL url =new java.net.URL("http://www.csdn.net/images/homeimage/csdn.gif");
BufferedInputStream in = new BufferedInputStream(url.openStream());

Answer 5

java.net.URL url =new java.net.URL("http://www.csdn.net/images/homeimage/csdn.gif");
BufferedInputStream in = new BufferedInputStream(url.openStream());

Answer 6

java.net.URL url =new java.net.URL("http://www.csdn.net/images/homeimage/csdn.gif");
BufferedInputStream in = new BufferedInputStream(url.openStream());