本文实例为大家分享了java根据网络地址保存图片的具体代码，供大家参考，具体内容如下
import java.io.BufferedInputStream;import java.io.File;import java.io.FileOutputStream;import java.io.IOException;import java.net.HttpURLConnection;import java.net.URL;import java.util.Random; import sun.misc.BASE64Decoder; /** * 常用工具类 * @author 胡汉三 * * 2014-11-21 上午10:16:10 */public class Tools { public static void main(String[] args) throws Exception { String str = "http://api.map.baidu.com/staticimage?center=106.720568,26.585137&width=697&height=550&markers=106.729443,26.593795&markerStyles=-1,http://api.map.baidu.com/images/marker_red.png,-1,23,25&zoom=15&labels=106.730143,26.594695&labelStyles=师大某小区包子铺,1,14,0xFFFFFF,0xEC624D,1"; Tools dw=new Tools(); dw.saveToFile(str,"E://"+AnguoFileUtils.getRandomFileName()+".png"); } /** * 根据网络地址保存图片 * @param destUrl 网络地址 * @param filePath 图片存储路径 */ public void saveToFile(String destUrl,String filePath) { FileOutputStream fos = null; BufferedInputStream bis = null; HttpURLConnection httpUrl = null; URL url = null; int BUFFER_SIZE = 1024; byte[] buf = new byte[BUFFER_SIZE]; int size = 0; try { url = new URL(destUrl); httpUrl = (HttpURLConnection) url.openConnection(); httpUrl.connect(); bis = new BufferedInputStream(httpUrl.getInputStream()); fos = new FileOutputStream(filePath); while ((size = bis.read(buf)) != -1) { fos.write(buf, 0, size); } fos.flush(); } catch (IOException e) { } catch (ClassCastException e) { } finally { try { fos.close(); bis.close(); httpUrl.disconnect(); } catch (IOException e) { } catch (NullPointerException e) { } } } }以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持武林网。