java 获取网页（络）图片并保存
package test;import java.io.File;import java.io.FileOutputStream;import java.io.InputStream;import java.io.OutputStream;import java.net.HttpURLConnection;import java.net.URL;public class SaveImage { public static void main(String[] args) { String path = "C:\\XunleiImageCache\\testimage.jpg";// 图片保存路径 File file = new File(path); OutputStream os = null; String str = null; InputStream is = null; HttpURLConnection connection = null; URL userver = null; str = "http://www.baidu.com/img/baidu_sylogo1.gif";//百度首页图片网络路径 try { userver = new URL(str); connection = (HttpURLConnection) userver.openConnection(); connection.connect(); is = connection.getInputStream(); os = new FileOutputStream(file); int b = is.read(); while (b != -1) { os.write(b); b = is.read(); } is.close(); os.close(); System.out.println("图片testimage.jpg保存成功"); } catch (Exception e) { e.printStackTrace(); System.out.println(e); } }}