node url重定向_使用Node.js跟踪URL重定向

梦里梦外; 2023-02-21 15:30 7阅读 0赞

node url重定向

URL shorteners are a dime a dozen these days, and it is quite nice to have a pretty URL instead of a mile long string, but there are some downsides to URL shorteners:  they can mask dangerous URLs and getting to the endpoint can be slow, since you end up making multiple requests.  And [what if a shortener sold out to a porn company][]?!  Whoa!

如今，URL缩短器只是一角钱，拥有一个漂亮的URL而不是一英里长的字符串是一件很不错的事，但是URL缩短器有一些缺点：它们可以掩盖危险的URL，到达端点可能很慢，因为您最终提出了多个请求。 [如果起酥油卖给了一家色情公司][what if a shortener sold out to a porn company]怎么办？ 哇！

A while back I wrote a post about [following URLs from command line with cURL][following URLs_from command line with_cURL].  Since I love JavaScript and Node.js is in full flight, I want to show you [`linkfollower`][linkfollower], a Node.js utility for following URL redirects and getting the final landing URL.

不久前，我写了一篇关于[使用cURL从命令行跟踪URL][following URLs_from command line with_cURL]的文章。 由于我喜欢JavaScript并且Node.js全面投入使用，因此我想向您展示[`linkfollower`][linkfollower] ，这是一个Node.js实用程序，用于跟踪URL重定向并获取最终的到达URL。

Start by installing `linkfollower`:

首先安装`linkfollower` ：

yarn add linkfollower
    # or `npm install linkfollower`

With `linkfollower` installed globally, we can use the `follow` command to follow the series of redirects until the final URL:

`linkfollower`安装了`linkfollower` ，我们可以使用`follow`命令跟随一系列重定向，直到最终到达URL：

# follow {url}
    follow http://davidwalsh.name/css
    
    # RESULT:
    # http://davidwalsh.name/css -> 301
    # https://davidwalsh.name/css -> 301
    # https://davidwalsh.name/css-animation-callback -> 200

URL shorteners can be likened to a blindfold -- the promise of going one place but possible end up in another.  Using `linkfollower` is a good practice if you care to be secure with links.

可以将URL缩短器比喻为蒙住眼睛-到达某个地方但可能最终落到另一个地方的承诺。 如果您想确保链接的安全性，那么使用`linkfollower`是一个好习惯。

> 翻译自: [https://davidwalsh.name/follow-url-redirects-nodejs][https_davidwalsh.name_follow-url-redirects-nodejs]

node url重定向

[what if a shortener sold out to a porn company]: https://davidwalsh.name/tinyurl-porn
[following URLs_from command line with_cURL]: https://davidwalsh.name/curl-redirect-url
[linkfollower]: https://github.com/jksolbakken/linkfollower
[https_davidwalsh.name_follow-url-redirects-nodejs]: https://davidwalsh.name/follow-url-redirects-nodejs