A xmlparser parse xml-like data and turn it to a JavaScript Object.
You can copy the code from the atom.pegjs to this website http://pegjs.org/online to test online.
I recommend not to used it in production now, for it is not tested enough as well as not finished yet.
-
No overwrite
If there is more than one node which has the same key name, it will auto be combined as an array and there is no overwrite problem.
-
Value within the tag
The html or text within the tag that has more than one attribute will be turn into an object like
{ value: xxx }. For example, parse<summary type="html">123</summary>will return{ summary: { type: "html", "value": 123}}. And If there is no attribute exists in the tag, for example{<title>Ruiming's Blog</title>}will return{ title: "Ruiming's Blog" }. -
Based on PEG.js
Means that it is generic, but both PEG.js and this project are not formally published yet.
input：
<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
<title>Ruiming's Blog</title>
<link href="/atom.xml" rel="self"/>
<link href="https://ruiming.github.io/"/>
<updated>2016-10-14T11:54:55.587Z</updated>
<id>https://ruiming.github.io/</id>
<author>
<name>Ruiming</name>
<email>ruiming.zhuang@gmail.com</email>
</author>
<generator uri="http://hexo.io/">Hexo</generator>
<entry>
<title>aaabbbccc</title>
<link href="https://ruiming.github.io/"/>
<id>https://ruiming.github.io/</id>
<published>2016-10-14T11:29:05.000Z</published>
<updated>2016-10-14T11:54:55.587Z</updated>
<content type="html"><![CDATA[<p>123456</p><a href="https://ruiming.github.io">Test</a>]]></content>
<summary type="html"><p>TestTest</p></summary>
<category term="Angular" scheme="https://ruiming.github.io/tags/Angular/"/>
<category term="JavaScript" scheme="https://ruiming.github.io/tags/JavaScript/"/>
<category term="JWT" scheme="https://ruiming.github.io/tags/JWT/"/>
<category term="Koa" scheme="https://ruiming.github.io/tags/Koa/"/>
</entry>
</feed>output:
{
"version": "1.0",
"encoding": "utf-8",
"feed": {
"xmlns": "http://www.w3.org/2005/Atom",
"title": "Ruiming's Blog",
"link": [
{
"href": "/atom.xml",
"rel": "self"
},
{
"href": "https://ruiming.github.io/"
}
],
"updated": "2016-10-14T11:54:55.587Z",
"id": "https://ruiming.github.io/",
"author": {
"name": "Ruiming",
"email": "ruiming.zhuang@gmail.com"
},
"generator": {
"uri": "http://hexo.io/",
"value": "Hexo"
},
"entry": {
"title": "aaabbbccc",
"link": {
"href": "https://ruiming.github.io/"
},
"id": "https://ruiming.github.io/",
"published": "2016-10-14T11:29:05.000Z",
"updated": "2016-10-14T11:54:55.587Z",
"content": {
"type": "html",
"value": "<p>123456</p><a href=\"https://ruiming.github.io\">Test</a>"
},
"summary": {
"type": "html",
"value": "<p>TestTest</p>"
},
"category": [
{
"term": "Angular",
"scheme": "https://ruiming.github.io/tags/Angular/"
},
{
"term": "JavaScript",
"scheme": "https://ruiming.github.io/tags/JavaScript/"
},
{
"term": "JWT",
"scheme": "https://ruiming.github.io/tags/JWT/"
},
{
"term": "Koa",
"scheme": "https://ruiming.github.io/tags/Koa/"
}
]
}
}
}input:
<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
xmlns:content="http://purl.org/rss/1.0/modules/content/"
xmlns:wfw="http://wellformedweb.org/CommentAPI/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
>
<channel>
<title>Web前端 腾讯AlloyTeam Blog | 愿景: 成为地球卓越的Web团队！</title>
<atom:link href="http://www.alloyteam.com/feed/" rel="self" type="application/rss+xml" />
<link>http://www.alloyteam.com</link>
<description>腾讯全端 AlloyTeam 团队 Blog</description>
<lastBuildDate>Fri, 21 Oct 2016 02:45:51 +0000</lastBuildDate>
<language>zh-CN</language>
<sy:updatePeriod>hourly</sy:updatePeriod>
<sy:updateFrequency>1</sy:updateFrequency>
<generator>http://wordpress.org/?v=4.3.1</generator>
<item>
<title>你所需要知道的AC2016——倒数3天</title>
<link>http://www.alloyteam.com/2016/10/what-you-need-to-know-ac2016-the-last-3-days/</link>
<comments>http://www.alloyteam.com/2016/10/what-you-need-to-know-ac2016-the-last-3-days/#comments</comments>
<pubDate>Thu, 20 Oct 2016 12:36:53 +0000</pubDate>
<dc:creator><![CDATA[TAT.Johnny]]></dc:creator>
<category><![CDATA[团队]]></category>
<guid isPermaLink="false">http://www.alloyteam.com/?p=11383</guid>
<description><![CDATA[经过了前期踊跃的报名（已超过2000人报名），AC2016即将在10月23日盛大举行。什么，抢不到邀请码？别着 […]]]></description>
<wfw:commentRss>http://www.alloyteam.com/2016/10/what-you-need-to-know-ac2016-the-last-3-days/feed/</wfw:commentRss>
<slash:comments>2</slash:comments>
</item>
<item>
<title>AC2016讲师专访——郭林烁 joey</title>
<link>http://www.alloyteam.com/2016/10/interview-ac2016-instructor-lin-guo-shuo-joey/</link>
<comments>http://www.alloyteam.com/2016/10/interview-ac2016-instructor-lin-guo-shuo-joey/#comments</comments>
<pubDate>Wed, 19 Oct 2016 13:54:11 +0000</pubDate>
<dc:creator><![CDATA[TAT.Johnny]]></dc:creator>
<category><![CDATA[团队]]></category>
<guid isPermaLink="false">http://www.alloyteam.com/?p=11372</guid>
<description><![CDATA[讲师介绍 郭林烁 joey 腾讯AlloyTeam前端工程师 主要负责了手机 QQ、PC QQ 及花样直播等业 […]]]></description>
<wfw:commentRss>http://www.alloyteam.com/2016/10/interview-ac2016-instructor-lin-guo-shuo-joey/feed/</wfw:commentRss>
<slash:comments>1</slash:comments>
</item>
</channel>
</rss>output:
{
"version": "1.0",
"encoding": "UTF-8",
"rss": {
"version": "2.0",
"xmlns-content": "http://purl.org/rss/1.0/modules/content/",
"xmlns-wfw": "http://wellformedweb.org/CommentAPI/",
"xmlns-dc": "http://purl.org/dc/elements/1.1/",
"xmlns-atom": "http://www.w3.org/2005/Atom",
"xmlns-sy": "http://purl.org/rss/1.0/modules/syndication/",
"xmlns-slash": "http://purl.org/rss/1.0/modules/slash/",
"channel": {
"title": "Web前端 腾讯AlloyTeam Blog | 愿景: 成为地球卓越的Web团队！",
"atom-link": {
"href": "http://www.alloyteam.com/feed/",
"rel": "self",
"type": "application/rss+xml"
},
"link": "http://www.alloyteam.com",
"description": "腾讯全端 AlloyTeam 团队 Blog",
"lastBuildDate": "Fri, 21 Oct 2016 02:45:51 +0000",
"language": "zh-CN",
"sy-updatePeriod": "hourly",
"sy-updateFrequency": "1",
"generator": "http://wordpress.org/?v=4.3.1",
"item": [
{
"title": "你所需要知道的AC2016——倒数3天",
"link": "http://www.alloyteam.com/2016/10/what-you-need-to-know-ac2016-the-last-3-days/",
"comments": "http://www.alloyteam.com/2016/10/what-you-need-to-know-ac2016-the-last-3-days/#comments",
"pubDate": "Thu, 20 Oct 2016 12:36:53 +0000",
"dc-creator": "TAT.Johnny",
"category": "团队",
"guid": {
"isPermaLink": "false",
"value": "http://www.alloyteam.com/?p=11383"
},
"description": "经过了前期踊跃的报名（已超过2000人报名），AC2016即将在10月23日盛大举行。什么，抢不到邀请码？别着 […]",
"wfw-commentRss": "http://www.alloyteam.com/2016/10/what-you-need-to-know-ac2016-the-last-3-days/feed/",
"slash-comments": "2"
},
{
"title": "AC2016讲师专访——郭林烁 joey",
"link": "http://www.alloyteam.com/2016/10/interview-ac2016-instructor-lin-guo-shuo-joey/",
"comments": "http://www.alloyteam.com/2016/10/interview-ac2016-instructor-lin-guo-shuo-joey/#comments",
"pubDate": "Wed, 19 Oct 2016 13:54:11 +0000",
"dc-creator": "TAT.Johnny",
"category": "团队",
"guid": {
"isPermaLink": "false",
"value": "http://www.alloyteam.com/?p=11372"
},
"description": "讲师介绍 郭林烁 joey 腾讯AlloyTeam前端工程师 主要负责了手机 QQ、PC QQ 及花样直播等业 […]",
"wfw-commentRss": "http://www.alloyteam.com/2016/10/interview-ac2016-instructor-lin-guo-shuo-joey/feed/",
"slash-comments": "1"
}
]
}
}
}