public static string getProxyHost(int cacheSec = 300)
{
string result = "";
if (_MemoryCache.TryGetValue(keyHttpProxy, out result))
{
// if(TestProxy(result))
return(result);
}
string host = getAvaliableHost();
if (string.IsNullOrEmpty(host))
{
return("");
}
MemoryCacheEntryOptions options = new MemoryCacheEntryOptions();
options.AbsoluteExpiration = DateTime.Now.AddSeconds(cacheSec);
_MemoryCache.Set(keyHttpProxy, host, options);
var platform = _stPlantSources.Peek();
NLogUtil.InfoTxt($"Find New Proxy Host:{platform}_{host}");
return(host);
}
/// <summary>
/// 贝壳 http://h.beikeruanjian.com/get/ jackysong@edifier
/// </summary>
public static bool AddBeiKeHost()
{
bool result = true;
HttpClient httpClient = new HttpClient();
var rep = httpClient.GetAsync(BeiKeUrl);
rep.Wait();
// rep.Status == System.Threading.Tasks.TaskStatus.
var json = rep.Result.Content.ReadAsStringAsync();
JObject j = null;
try
{
j = JObject.Parse(json.Result);
var status = j["status"].ToString();
if (status == "success")
{
var v = j["data"][0]["ipport"].ToString();
_proxyHosts.Push(v);
}
else
{
result = false;
}
}
catch (Exception ex)
{
NLogUtil.ErrorTxt($"AddBeiKeHost Json Prarse Error:{ex.Message}");
result = false;
}
if (result == false)
{
NLogUtil.InfoTxt("【贝壳 IP已用完】");
}
return(result);
}
/// <summary>
/// 极光 http://d.jghttp.golangapi.com/getip?num=20&type=1&pro=&city=0&yys=0&port=1&pack=20503&ts=0&ys=0&cs=0&lb=1&sb=0&pb=4&mr=1®ions=
/// </summary>
public static bool AddJiGuangHost()
{
HttpClient httpClient = new HttpClient();
var rep = httpClient.GetAsync(JiGuangUrl);
var json = rep.Result.Content.ReadAsStringAsync();
var list = json.Result.Split("\r\n", StringSplitOptions.RemoveEmptyEntries);
bool result = true;
try
{
if (list.Length == 1)
{
JObject j = JObject.Parse(list[0]);
if (Convert.ToBoolean(j["success"]) == false)
{
result = false;
}
}
}
catch
{
result = false;
}
if (result)
{
foreach (var host in list)
{
_proxyHosts.Push(host);
}
}
else
{
NLogUtil.InfoTxt("【极光 IP已用完】");
}
return(result);
}
private static void runProxyPlatform()
{
while (_stPlantSources.Count > 0)
{
var platform = _stPlantSources.Peek();
NLogUtil.InfoTxt($"切换 {platform} 代理平台");
bool result = true;
switch (platform)
{
case PlantSource.BeiKe:
result = AddBeiKeHost();
break;
case PlantSource.FeiZhu:
result = AddFeiZhuHost();
break;
case PlantSource.JiGuang:
result = AddJiGuangHost();
break;
case PlantSource.ZhiMa:
result = AddZhiMaHost();
break;
}
if (!result)
{
_stPlantSources.Pop();
}
else
{
return;
}
}
}
