import java.net.URL;
import java.net.MalformedURLException;
import java.io.IOException;
import java.io.FileNotFoundException;
import java.io.BufferedInputStream;
import java.io.FileOutputStream;
import java.io.File;
public class TestGetImageFromUrl {
/**
* @param args
*/
public static void main(String[] args) {
String httpUrl = "http://www.a3gs.com/关于我们.files/image002.gif";
URL url;
BufferedInputStream in;
FileOutputStream file;
try {
System.out.println("获取网络图片");
String fileName = httpUrl.substring(httpUrl.lastIndexOf("/") + 1);
String filePath = "C:\\";
url = new URL(httpUrl);
in = new BufferedInputStream(url.openStream());
file = new FileOutputStream(new File(filePath + fileName));
int t;
while ((t = in.read()) != -1) {
file.write(t);
}
file.close();
in.close();
System.out.println("图片获取成功");
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}
获取所有图片工具类
public static List<String> getImageSrc(String htmlCode) {
List<String> imageSrcList = new ArrayList<String>();
Pattern p = Pattern.compile("<img\\b[^>]*\\bsrc\\b\\s*=\\s*('|\")?([^'\"\n\r\f>]+(\\.jpg|\\.bmp|\\.eps|\\.gif|\\.mif|\\.miff|\\.png|\\.tif|\\.tiff|\\.svg|\\.wmf|\\.jpe|\\.jpeg|\\.dib|\\.ico|\\.tga|\\.cut|\\.pic)\\b)[^>]*>",
Pattern.CASE_INSENSITIVE);
Matcher m = p.matcher(htmlCode);
String quote = null;
String src = null;
while (m.find()) {
quote = m.group(1);
// src=https://sms.reyo.cn:443/temp/screenshot/zY9Ur-KcyY6-2fVB1-1FSH4.png
src = (quote == null || quote.trim().length() == 0) ? m.group(2).split("\\s+")[0] : m.group(2);
imageSrcList.add(src);
}
return imageSrcList;
}
最后编辑时间为: 2019/03/30 17:00