given an xml string like this :
给定这样的xml字符串:
<some><nested><xml>value</xml></nested></some>
what's the best option(using ruby) to format it readable like :
什么是最好的选择(使用ruby)来格式化它的可读性,比如:
<some>
<nested>
<xml>value</xml>
</nested>
</some>
I've found an answer here: what's the best way to format an xml string in ruby?, which is really helpful. But it formats xml like:
我在这里找到了一个答案:在ruby中格式化xml字符串的最好方法是什么?,这真的很有帮助。但它格式化xml如下:
<some>
<nested>
<xml>
value
</xml>
</nested>
</some>
As my xml string is a little big in length. So it is not readable in this format.
因为我的xml字符串有点长。所以这种格式是不可读的。
Thanks in advance!
提前谢谢!
2 个解决方案
#1
16
Use the REXML::Formatters::Pretty formatter:
使用REXML::格式器::非常格式化程序:
require "rexml/document"
source = "<some><nested><xml>value</xml></nested></some>"
doc = REXML::Document.new(source)
formatter = REXML::Formatters::Pretty.new
# Compact uses as little whitespace as possible
formatter.compact = true
formatter.write(doc, $stdout)
#2
16
What about using nokogiri?
使用nokogiri呢?
require 'nokogiri'
source = '<some><nested><xml>value</xml></nested></some>'
doc = Nokogiri::XML source
puts doc.to_xml
# <?xml version=\"1.0\"?>\n<some>\n <nested>\n <xml>value</xml>\n </nested>\n</some>\n
#1
16
Use the REXML::Formatters::Pretty formatter:
使用REXML::格式器::非常格式化程序:
require "rexml/document"
source = "<some><nested><xml>value</xml></nested></some>"
doc = REXML::Document.new(source)
formatter = REXML::Formatters::Pretty.new
# Compact uses as little whitespace as possible
formatter.compact = true
formatter.write(doc, $stdout)
#2
16
What about using nokogiri?
使用nokogiri呢?
require 'nokogiri'
source = '<some><nested><xml>value</xml></nested></some>'
doc = Nokogiri::XML source
puts doc.to_xml
# <?xml version=\"1.0\"?>\n<some>\n <nested>\n <xml>value</xml>\n </nested>\n</some>\n