Shulou(Shulou.com)06/02 Report--

This article is about how to use chromedp crawler to open new tabs in golang, the editor thinks it is very practical, so I share it with you. I hope you can get something after reading this article.

When using the chromedp crawler, if you click on the a tag with the attribute target= "_ blank", the context remains on the current page and you need to use another container to open the new page.

Package mainimport ("context"fmt"github.com/chromedp/cdproto/target"github.com/chromedp/chromedp"log"net/http"net/http/httptest") func main () {ctx, cancel: = chromedp.NewContext (context.Background ()) defer cancel () ch: = addNewTabListener (ctx) err: = chromedp.Run (ctx) Chromedp.Navigate ("https://music.migu.cn/v3/music/player/audio"), chromedp.SetValue (" # search_ipt "," enter the name of the song to search ", chromedp.ByID), chromedp.Click (`i [class =" iconfont cf-nav-sousuo "] `, chromedp.BySearch),) if err! = nil {log.Fatal (err)} newCtx, cancel: = chromedp.NewContext (ctx, chromedp.WithTargetID (

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