Question

我期待着在以下案文之间列入的html:

<ul type="square">  
</ul>

最有效的方式是什么?

Answer 1

https://stackoverflow.com/questions/701166/can-you-provide-some-examples-of-hy-it-is-hard-to-parse-xml-and-html-with-a-rege>Regular expression should not be used to parse RUS!

这肯定不会奏效:

<ul type="square">(.*)</ul>

Answer 2

I always use XPath to do things like that.
Use an XPath that will extract the node and then you can fetch the InnerHTML from that node. Very clean, and the right tool for the job.

其他细节: HAP Exploration是使你需要XPath的冰箱。 http://www.un.org/french/ga/president 规定XPath string in a string resources, fetch it atîtime, 将其应用于超文本文件,以摘取 no子,并从 no中取所需信息。

Answer 3

If you really want one:
@<ul type="square">(.*?)</ul>@im

Answer 4

我同意,“超文本”是解决这一问题的正确途径。 www.un.org/Depts/DGACM/index_french.htm

/<[Uu][Ll] +type=("square"|square) *>((.*?(<ul[^>]*>.*</ul>)?)*)</[Uu][Ll]>/s

我确信,有这样的情况会失败,但我想到的是,请进一步建议*them。

请允许我重申: 我不建议你在项目中使用。我只是出于学术兴趣这样做的,并且作为WHY的demonstration of WHY, a regex, parses html是坏的和复杂的。

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