复用session设置指纹后比未设置指纹的请求 慢 4倍左右

[gospider001]

package main

import (
	"log"
	"time"

	"github.com/wangluozhe/requests"
	"github.com/wangluozhe/requests/url"
)

var session = requests.NewSession()

func test(ja3 string) {
	req := url.NewRequest()
	req.Headers = url.NewHeaders()
	req.Ja3 = ja3
	t := time.Now()
	if r, err := session.Get("https://www.baidu.com", req); err != nil {
		log.Panic(err)
	} else {
		if req.Ja3 == "" {
			log.Print("普通请求：", len(r.Content), " : ", time.Since(t))
		} else {
			log.Print("ja3 请求：", len(r.Content), " : ", time.Since(t))
		}
	}
}
func main() {
	ja3 := "771,4865-4866-4867-49195-49199-49196-49200-52393-52392-49171-49172-156-157-47-53,11-35-18-16-5-13-45-27-17513-51-10-65281-0-43-23,29-23-24,0"
	test("")
	test("")
	test("")
	test("")
	test(ja3)
	test(ja3)
	test(ja3)
	test(ja3)
}