/// <summary>
/// 获取验证码2019年9月版本
/// </summary>
/// <returns></returns>
public Image GetValidateCode_201909()
{
Image img = null;
try
{
var num = TimeHelp.GetTimeStamp(DateTime.Now);
var callback = $"jQuery{RandomHelp.GetRandomNumByLength(20)}_{TimeHelp.GetTimeStamp(DateTime.Now)}";
RequestPackage request = new RequestPackage("/passport/captcha/captcha-image64");
request.Params.Add("login_site", "E");
request.Params.Add("module", "login");
request.Params.Add("rand", "sjrand");
request.Params.Add(num, "");
request.Params.Add("callback", callback);
request.Params.Add("_", num);
ArrayList list = TrainHttpContext.GetHtmlData(request);
if (list.Count == 3)
{
var resStr = list[1].ToString().CallBackJson();
var streamJson = JsonConvert.DeserializeObject <ResCodeImgMsg>(resStr);
if (streamJson.result_code.Equals("0"))
{
img = Base64ToImgHelp.CetFromBase64String(streamJson.image);
}
}
else
{
Log.Write(LogLevel.Info, "请求/otn/login/init失败");
}
}
catch (Exception ex)
{
Log.Write(LogLevel.Error, ex.Message, ex);
}
return(img);
}
/// <summary>
/// 获取验证码
/// </summary>
public Tuple <int, string> GetValidateCode(string url)
{
var code = 888;
string path = string.Empty;
try
{
RequestPackage request = new RequestPackage("/otn/login/init");
ArrayList list = TrainHttpContext.GetHtmlData(request);
if (list.Count == 3)
{
request.RequestURL = "/passport/captcha/captcha-image";
request.Params.Add("login_site", "E");
request.Params.Add("module", "login");
request.Params.Add("rand", "sjrand");
request.Params.Add("0.21660476430599007", "");
using (Stream stream = TrainHttpContext.DownloadCode(request))
{
path = list[2] + ".png";
if (SaveValidateCode(stream, Path.Combine(url, path)))
{
code = 0;
}
}
}
else
{
Log.Write(LogLevel.Info, "请求/otn/login/init失败");
}
}
catch (Exception ex)
{
Log.Write(LogLevel.Error, ex.Message, ex);
}
return(new Tuple <int, string>(code, path));
}
