package main import ( "net/http" "net/url" "encoding/base64" ) var ( user string password string proxyUrl string ) // IDとPW auth := user + ":" + password // base64に変換 basic := "Basic " + base64.StdEncoding.EncodeToString([]byte(auth)) // Transportを用意 tr := http.Transport{} parseProxyUrl, _ := url.Parse(proxyUrl) tr.Proxy = http.ProxyURL(parseProxyUrl) // httpClientを作成 client := &http.Client{Transp