Ruby语言的运用可以帮助我们实现许多功能,比如这篇文章将为大家介绍的有关Ruby创建XML的相关实现方法,就是其中一种。重要文章阅读:
Ruby入门--Linux/Windows下的安装、代码开发及Rails实战 http://www.linuxidc.com/Linux/2014-04/100242.htmRuby on rails初体验系列文章:http://www.linuxidc.com/Linux/2014-04/100245.htm
http://www.linuxidc.com/Linux/2014-04/100246.htm
http://www.linuxidc.com/Linux/2014-04/100247.htm环境配置:先安装ruby,再安装builderbuilder安装方法: gem install builderRuby创建XML代码示例:
- require "builder"
- x = Builder::XmlMarkup.new(:target =>
$stdout, :indent => 1) - #":target =>$stdout"参数:指示输出内
容将被写向标准输出控制台 - #":indent =>1"参数:XML输出形式将被缩
进一个空格字符x.instruct! :xml,
:version =>"1.1",:encoding => "gb2312" - x.comment! "书本信息"
- x.library("shelf" => "Recent Acquisitions") {
- x.section("name" => "ruby"){
- x.book("isbn" => "0672310001"){
- x.title "Programming Ruby"
- x.author "Yukihiro "
- x.description "Programming Ruby -
The Pragmatic Programmer"s Guide" - }
- }
- }
p x #打印XML Ruby创建XML输出结果:
- < ?xml version="1.1"encoding="gb2312"?>
- < !-- 书本信息 -->
- <libraryshelf="Recent Acquisitions">
- <sectionname="ruby">
- <bookisbn="0672310001">
- <title>Programming Ruby< /title>
- <author>Yukihiro < /author>
- <description>Programming Ruby - The
Pragmatic Programmer"s Guide - < /description>
- < /book>
- < /section>
- < /library>
- <inspect/>
- #<IO:0x2a06ae8>
以上就是Ruby创建XML的相关应用技巧讲解。