http加代理

http加代理

var ip=“127.0.0.1:80”;

var req = WebRequest.Create(url) as HttpWebRequest;

var proxy = new WebProxy(ip);

proxy.Credentials = new NetworkCredential(“代理账号”,“代理密码”);

req.Proxy = proxy;

req.Accept = “image/avif,image/webp,image/apng,image,*;q=0.8”;

req.UserAgent = “Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36”;

req.Timeout = 100000;

var ms = new MemoryStream();

using (WebResponse resp = req.GetResponse())

{

Stream stm = new System.IO.Compression.GZipStream(resp.GetResponseStream(), System.IO.Compression.CompressionMode.Decompress);

stm.CopyTo(ms);

}

var by = ms.GetBuffer();

return by;

如上代码，实现了在http请求中，使用代理ip请求

//proxy.Credentials = new NetworkCredential(“代理账号”,“代理密码”);

这一句可以要，也可以不要，主要是因为有一些代理ip网站，有白名单限制

通过代理账号和密码，可以实现不需要加白名单，就可以使用。