本文整理匯總了Golang中github.com/aosen/robot.Request.GetProxyHost方法的典型用法代碼示例。如果您正苦於以下問題：Golang Request.GetProxyHost方法的具體用法？Golang Request.GetProxyHost怎麽用？Golang Request.GetProxyHost使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/aosen/robot.Request的用法示例。
在下文中一共展示了Request.GetProxyHost方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: connectByHttpProxy
// choose a proxy server to excute http GET/method to download
func connectByHttpProxy(p *robot.Page, in_req *robot.Request) (*http.Response, error) {
request, _ := http.NewRequest("GET", in_req.GetUrl(), nil)
proxy, err := url.Parse(in_req.GetProxyHost())
if err != nil {
return nil, err
}
client := &http.Client{
Transport: &http.Transport{
Proxy: http.ProxyURL(proxy),
},
}
resp, err := client.Do(request)
if err != nil {
return nil, err
}
return resp, nil
}示例2: downloadFile
// Download file and change the charset of page charset.
func (self *HttpDownloader) downloadFile(p *robot.Page, req *robot.Request) (*robot.Page, string) {
var err error
var urlstr string
if urlstr = req.GetUrl(); len(urlstr) == 0 {
mlog.LogInst().LogError("url is empty")
p.SetStatus(true, "url is empty")
return p, ""
}
var resp *http.Response
if proxystr := req.GetProxyHost(); len(proxystr) != 0 {
//using http proxy
//fmt.Print("HttpProxy Enter ",proxystr,"\n")
resp, err = connectByHttpProxy(p, req)
} else {
//normal http download
//fmt.Print("Http Normal Enter \n",proxystr,"\n")
resp, err = connectByHttp(p, req)
}
if err != nil {
return p, ""
}
p.SetHeader(resp.Header)
p.SetCookies(resp.Cookies())
// get converter to utf-8
var bodyStr string
if resp.Header.Get("Content-Encoding") == "gzip" {
bodyStr = self.changeCharsetEncodingAutoGzipSupport(resp.Header.Get("Content-Type"), resp.Body)
} else {
bodyStr = self.changeCharsetEncodingAuto(resp.Header.Get("Content-Type"), resp.Body)
}
//fmt.Printf("utf-8 body %v \r\n", bodyStr)
defer resp.Body.Close()
return p, bodyStr
}