使用 Ruby 将 HTML 转换为纯文本? [英] HTML to Plain Text with Ruby?

问题描述

有什么东西可以将 html 转换为纯文本(可能是 nokogiri 脚本)?会保持换行符的东西，但仅此而已.

Is there anything out there to convert html to plain text (maybe a nokogiri script)? Something that would keep the line breaks, but that's about it.

如果我在 googledocs 上写一些东西，比如 this，然后运行该命令，它会输出(删除 css和 javascript)，这个:

If I write something on googledocs, like this, and run that command, it outputs (removing the css and javascript), this:

\n\n\n\n\nh1. Test h2. HELLO THEREI am some teexton the next line!!!OKAY!#*!)$!

所以格式都搞砸了.我敢肯定有人已经在某处解决了这些细节问题.

So the formatting's all messed up. I'm sure someone has solved the details like these somewhere out there.

推荐答案

其实这个要简单得多:

require 'rubygems'
require 'nokogiri'

puts Nokogiri::HTML(my_html).text

不过，您仍然有换行符问题，因此您必须自己弄清楚如何处理这些问题.

You still have line break issues, though, so you're going to have to figure out how you want to handle those yourself.

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