public async Task <IBuffer> download(string url, object extra)
{
AsyncHttpClient http = new AsyncHttpClient();
http.Url(url);
if (extra != null)
{
//把相关信息传过去作防盗验证
var user = extra as User;
http.Header("UserID", user.UserID);
http.Header("Sex", user.Sex);
http.Header("APPID", "1111");
http.Header("APPMK", "XXXXXXXXXXXXXXXX");
}
var rsp = await http.Get();
return(rsp.getBuffer());
}
public AsyncHttpClient CreateHttpClient()
{
AsyncHttpClient client = new AsyncHttpClient();
var mHandler = new HttpClientHandler();
client
.Header("Connection", "keep-alive")
.Header("Keep-Alive", "600")
.UserAgent("Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36")
.Header("Accept-Encoding", "gzip,deflate,br")
.Header("Accept-Language", "zh-CN,zh;q=0.8,en;q=0.6,zh-TW;q=0.4").AutomaticDecompression(DecompressionMethods.Deflate | DecompressionMethods.GZip)
.AllowAutoRedirect(false).Cookies(cookieContainer)
.ExpectContinue(false); //.Timeout(35000)
Referer = "https://wx.qq.com/";
if (Referer != string.Empty)
{
client.Referer(Referer);
client.Header("Origin", Referer);
}
return(client);
}
private static async void doHttp(SdSource source, HttpMessage msg, __CacheBlock cache, HttpCallback callback)
{
var encoding = Encoding.GetEncoding(msg.config.encode());
AsyncHttpClient client = new AsyncHttpClient();
client.UserAgent(msg.config.ua());
client.Encoding(msg.config.encode());
foreach (String key in msg.header.Keys)
{
client.Header(key, msg.header[key]);
}
string newUrl = null;
if (msg.url.IndexOf(" ") >= 0)
{
newUrl = Uri.EscapeUriString(msg.url);
}
else
{
newUrl = msg.url;
}
client.Url(newUrl);
string temp = null;
AsyncHttpResponse rsp = null;
try {
if ("post".Equals(msg.config.method))
{
rsp = await client.Post(msg.form);
}
else
{
rsp = await client.Get();
}
if (rsp.StatusCode == HttpStatusCode.OK)
{
source.setCookies(rsp.Cookies);
temp = rsp.GetString();
if (string.IsNullOrEmpty(rsp.location) == false)
{
Uri uri = new Uri(msg.url);
rsp.location = uri.Scheme + "://" + uri.Host + rsp.location;
}
}
}
catch (Exception ex) {
Util.log(source, "HTTP", ex.Message);
}
if (temp == null)
{
if (cache == null || cache.value == null)
{
callback(-2, msg, null, rsp.location);
}
else
{
callback(1, msg, cache.value, rsp.location);
}
}
else
{
callback(1, msg, temp, rsp.location);
}
}