javaʵÏÖÏÂÔصÄÒÉÎÊ

ÕýÔÚʵÏÖÒ»¸öjava°æµÄÏÂÔع¤¾ß£¬µ«ÊÇÓöµ½ÁËÒ»¸öÎÊÌ⣬ÍøÂçµÄhttpÏÂÔصØÖ··ÖΪÁ½ÖÖ£º
1.Ö±½ÓµÄÏÂÔصØÖ·£¬¸ñʽÀàËÆÓÚ£ºhttp://xxx.com/xxx.zip£»
2.¼ä½ÓµÄÏÂÔصØÖ·¡£

Ä¿Ç°Ö±½ÓµÄÏÂÔصØÖ·µ¹ÊÇÈÝÒ×ʵÏÖ£¬µ«ÊǼä½ÓµÄÏÂÔصØÖ·µÄ¸ÃÔõô»ñÈ¡µ½ÕæÕýµÄÏÂÔصØÖ·ºÍÎļþÃû£¿ 

---

ͨ¹ýUrlconnection¶ÔÏó»ñµÃÏìӦͷ¾Í¿ÉÒÔÁË

---

ÒýÓÃ

ͨ¹ýUrlconnection¶ÔÏó»ñµÃÏìӦͷ¾Í¿ÉÒÔÁË

ÄÜ·ñ¾ßÌåµã£¿

---

/**
* ÏÂÔØÍøÂçÎļþ
* 
* @param response
* @throws MalformedURLException
*/
public void downloadNet(HttpServletResponse response)
throws MalformedURLException {
// ÏÂÔØÍøÂçÎļþ
int bytesum = 0;
int byteread = 0;

URL url = new URL("ÌîдURLµØÖ·");

try {
URLConnection conn = url.openConnection();
InputStream inStream = conn.getInputStream();
FileOutputStream fs = new FileOutputStream("c:/abc.gif");

byte[] buffer = new byte[1204];
while ((byteread = inStream.read(buffer)) != -1) {
bytesum += byteread;
System.out.println(bytesum);
fs.write(buffer, 0, byteread);
}
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}

---

ÒýÓÃ

/**
* ÏÂÔØÍøÂçÎļþ
*
* @param response<