部分下载wget [英] Partial download with wget
本文介绍了部分下载wget的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我看到 curl 支持部分下载
-r, --range RANGE Retrieve only the bytes within a range
示例
curl -r 0-99 http://foo.com/bar.mp4
$但是， wget 会完成类似的事情吗？
However, can wget accomplish something similar?
推荐答案
不幸的是 wget 没有这个功能（至少用我的 GNU Wget 1.10.2（Red Hat modified） code>），这是非常讨厌。您可以使用HTTP请求发送Range标头，但不起作用。
Unfortunately wget doesn't have this feature(at least with my GNU Wget 1.10.2 (Red Hat modified)), which is very annoying. You can send the Range header with HTTP request, but doesn't work.
wget "http://www.example.com" -c --header="Range: bytes=0-99"
p>
It returns
HTTP request sent, awaiting response... 206 Partial Content
Giving up.
似乎wget有正确的响应，但奇怪的是，它没有完成它。例如对于详细模式输出：
It seemed that the wget had the proper response, but strangely, it didn't finish it. For example with verbose mode output:
HTTP request sent, awaiting response...
HTTP/1.0 206 Partial Content
Accept-Ranges: bytes
Cache-Control: max-age=604800
Content-Range: bytes 0-99/1270
Content-Type: text/html
Date: Fri, 24 Jan 2014 08:35:18 GMT
Etag: "359670651"
Expires: Fri, 31 Jan 2014 08:35:18 GMT
Last-Modified: Fri, 09 Aug 2013 23:54:35 GMT
Server: ECS (ftw/FBA9)
X-Cache: HIT
Content-Length: 100
Connection: keep-alive
Giving up.
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