用golang抓取页面的信息,可以使用goquery去抓取,很方便package main
import (
"fmt"
"log"
"github.com/PuerkitoBio/goquery"
)
func ExampleScrape() {
doc, err := goquery.NewDocument("http://metalsucks.net")
if err != nil {
log.Fatal(err)
}
doc.Find(".reviews-wrap article .review-rhs").Each(func(i int, s *goquery.Selection) {
band := s.Find("h3").Text()
title := s.Find("i").Text()
fmt.Printf("Review %d: %s - %s\n", i, band, title)
})
}
func main() {
ExampleScrape()
}