A golang package, extract data from HTML and XML documents using XPath expression.
Supported most of XPath feature(syntax), you can found at XPath.
go get -u github.com/antchfx/xquery
Extract data from HTML document using XPath.
package main
import (
"github.com/antchfx/xquery/html"
)
func main() {
s:=`<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
</head>
<body>
<h1>This is a Heading</h1>
<p>This is a paragraph.</p>
</body>
</html>`
root, err := htmlquery.Parse(strings.NewReader(s))
if err != nil {
panic(err)
}
node := htmlquery.FindOne(root, "//title")
fmt.Println(htmlquery.InnerText(node))
}Extract data from XML document using XPath.
package main
import (
"github.com/antchfx/xquery/xml"
)
func main() {
s:=`<?xml version="1.0" encoding="UTF-8"?>
<bookstore>
<book category="cooking">
<title lang="en">Everyday Italian</title>
<author>Giada De Laurentiis</author>
<year>2005</year>
<price>30.00</price>
</book>
......
</bookstore>`
root, err := xmlquery.Parse(strings.NewReader(s))
if err != nil {
panic(err)
}
node := xmlquery.FindOne(root, "//book[@category='cooking']")
fmt.Println(node.InnerText())
}