package com.csu.test;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;

public class Util {

	/**
	 * @author CSU-Max
	 * @param strUrl	图片的路径
	 * @param path		保存的路径	
	 * @throws IOException
	 */
	public void download(String strUrl, String path) throws IOException {

		URL url = null;
		InputStream is = null;
		OutputStream os = null;
		byte[] buffer = new byte[8192];
		int bytesRead = 0;
		
		try {
			
			url = new URL(strUrl);
			is = url.openStream();
			os = new FileOutputStream(path);
			
			while ((bytesRead = is.read(buffer, 0, 8192)) != -1) {
				
					os.write(buffer, 0, bytesRead);
					
				}
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}finally{
				
				is.close();
				os.close();
				
			}
	}
}