@hun-dun/html-parser-client
v0.0.1
Published
one lib for html parser client which can parser html to json
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wangjunkai03Readme
htmlparser
one lib to parser html string to json in browser environment.
If you are chinese, you can skip here and go see chinese version (This project did not introduce any third-party libs, developed based on web api DOMParser(), and built using typescript)
Support es5, es next, typescript operating environment Note: Due to the limitation of DOMParser, only browser environment is currently supported, not pure node environment
1 install：
please run command :
npm i @hun-dun/html-parser-client2 how to use?
Demo：
import htmlParser from '@hun-dun/html-parser-client'
const htmlstring =`
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>菜鸟教程(runoob.com)</title>
<style>
.testContainer {
background: red;
height: 500px;
}
.container2 {
line-height: 20px;
}
.test2 {
display: "flex";
}
</style>
</head>
<body>
<div id="container" style="width: 500px" class="testContainer container2">
<div id="header" style="background-color: #ffa500">
<h1 style="margin-bottom: 0">主要的网页标题</h1>
</div>
<div
id="menu"
style="
background-color: #ffd700;
height: 200px;
width: 100px;
float: left;
"
>
<b>菜单</b><br />
HTML<br />
CSS<br />
JavaScript
</div>
<div
id="content"
style="
background-color: #eeeeee;
height: 200px;
width: 400px;
float: left;
"
class="test2"
>
内容在这里
</div>
<div
id="footer"
style="background-color: #ffa500; clear: both; text-align: center"
>
版权 © runoob.com
</div>
</div>
</body>
</html>
`
const parser = new htmlParser(htmlstring)
const json = parser.getHtmlJson()
console.log('json',json)3 result:
The output of the above json is as follows: Array object mode, there will be children if there are child nodes,
Field introduction: nodeName: label name
style: the style corresponding to the label
text: the text corresponding to the label Among them, \n can be handled by yourself
将html解析成json ,html中可以包含内联样式，class样式。（htmlparser parses html into json, html can contain inline styles, class styles） 注意：由于DOMParser的限制，目前仅支持浏览器环境，不支持纯node环境
（本项目未引入任何第三方libs，基于web api DOMParser()开发，使用typescript构建） new DOMParser()
支持es5，es next，typescript 运行环境,
1 安装：
npm i html-parser-client2 使用Demo：
import htmlParser from 'html-parser-client'
const htmlstring =`
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>菜鸟教程(runoob.com)</title>
<style>
.testContainer {
background: red;
height: 500px;
}
.container2 {
line-height: 20px;
}
.test2 {
display: "flex";
}
</style>
</head>
<body>
<div id="container" style="width: 500px" class="testContainer container2">
<div id="header" style="background-color: #ffa500">
<h1 style="margin-bottom: 0">主要的网页标题</h1>
</div>
<div
id="menu"
style="
background-color: #ffd700;
height: 200px;
width: 100px;
float: left;
"
>
<b>菜单</b><br />
HTML<br />
CSS<br />
JavaScript
</div>
<div
id="content"
style="
background-color: #eeeeee;
height: 200px;
width: 400px;
float: left;
"
class="test2"
>
内容在这里
</div>
<div
id="footer"
style="background-color: #ffa500; clear: both; text-align: center"
>
版权 © runoob.com
</div>
</div>
</body>
</html>
`
const parser = new htmlParser(htmlstring)
const json = parser.getHtmlJson()
console.log('json',json)3 结果：
上述json的输出如下： 数组对象模式，有子节点则会有children， 字段介绍： nodeName：标签名称
style：该标签对应的样式
text：该标签对应的文本 其中的\n可自行处理
