have you ever used goquery? I want to use an agent to crawl. Does goquery support it? After looking for it, I don"t seem to find
.
have you ever used goquery? I want to use an agent to crawl. Does goquery support it? After looking for it, I don"t seem to find
. you are thinking in the wrong direction (wrong posture). goquery is not a universal toolkit.
the correct pose should be to call the net/http method, then set the proxy
and then use NewDocumentFromReader to read res.Body
goquery .
The code form of can refer to the official examples
and think of it as components together
turn
proxy, _ := url.Parse("http://x.x.x.x:8080")
tr := &http.Transport{
Proxy: http.ProxyURL(proxy),
TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
}
client := &http.Client{
Transport: tr,
Timeout: time.Second * 5,
}
resp, err := client.Get("http://www.qiushibaike.com")
if err != nil {
fmt.Println(err)
return
}
doc, err := goquery.NewDocumentFromResponse(resp)
if err != nil {
fmt.Println(err)
return
} two recommendations are recommended for learning crawlers:
https://github.com/henrylee2c. (heavyweight)
http://go-colly.org/ (small)
are all useful to goquery, dialects, go crawlers basically use goquery,selector, etc., and are basically required to learn
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