getimage.java

来自「java应用开发详解」· Java 代码 · 共 31 行

import java.io.*;

public class getImage
{
    	public static void main(String[] args)
	{
		Object image;
  		try 
    		{
    			InputStream imageSource = new URL(url).openStream(); 
    			FileOutputStream myFileStream = new FileOutputStream(strOutFile);
    			BufferedOutputStream myBufferStream = new BufferedOutputStream(myFileStream); 
        		DataOutputStream myDataStream = new DataOutputStream(myBufferStream);
			int ch;
			while ((ch = imageSource.read()) > -1) 
			{ 
				myDataStream.write(ch);
			} 
			imageSource.close(); 
			myBufferStream.flush();    
    			myFileStream.close();     
      			myBufferStream.close();
     			myDataStream.close();
       		} 
       		catch(Exception e)
       		{
       			System.out.println("** methord **initImage()** is something wrong ** "+e.toString());
       		}

	}
}