导入
import java.io.*;
import java.net.MalformedURLException;
import java.net.URL;
public static void writeFile(String strUrl,String fileName){
URL url = null;
try {
url = new URL(strUrl);
} catch (MalformedURLException e2) {
e2.printStackTrace();
}
InputStream is = null;
try {
is = url.openStream();
} catch (IOException e1) {
e1.printStackTrace();
}
OutputStream os = null;
File f = new File("d:\\webimg\\");
f.mkdirs();
try{
os = new FileOutputStream("d:\\webimg\\"+fileName);
int bytesRead = 0;
byte[] buffer = new byte[8192];
while((bytesRead = is.read(buffer,0,8192))!=-1){
os.write(buffer,0,bytesRead);
}
}catch(FileNotFoundException e){
} catch (IOException e) {
e.printStackTrace();
}
}