根据服务器url地址下载文件

【根据服务器url地址下载文件】public static void downLoad(String _url) throws IOException,FileNotFoundException
{
URL url = new URL(_url);
HttpURLConnection connection =(HttpURLConnection)url.openConnection();
DataInputStream in = new DataInputStream(connection.getInputStream());
String name = FileUtil.getUrlFileName(_url);
log.info("url 的文件名为:"+name);
String newName =Properties.getString("HTML2PDF_Pilot_path")+"/temp/"+name+".doc";
log.info("本地文件路径为:"+newName);
DataOutputStream out=new DataOutputStream(new FileOutputStream(newName));
byte[] buffer = new byte[4096];
int count = 0;
while ((count = in.read(buffer)) > 0) {
out.write(buffer, 0, count);
}
out.close();
in.close();
}

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