public void GetVerifyCode()
{
string randomcode = VerifyCode.CreateRandomCode(4);
HttpContext.Current.Session["VerifyCode"] = randomcode;
VerifyCode.CreateImage(randomcode);
}
/// <summary>
/// 验证码
/// </summary>
/// <returns></returns>
public ActionResult GetVerifyCode(string type)
{
string code = VerifyCode.CreateRandomCode(4).ToLower();
LoginUser.Instance.VerificationCode = code;
byte[] bytes = VerifyCode.CreateImage(code);
return(File(bytes, @"image/jpeg"));
}
public FileResult OnGetVCode()
{
var vcode = VerifyCode.CreateRandomCode(4);
HttpContext.Session.SetString("vcode", vcode);
var img = VerifyCode.DrawImage(vcode, 20, Color.White);
return(File(img, "image/gif"));
}
/// <summary>
/// 验证码生成
/// </summary>
/// <returns></returns>
public FileResult VCode()
{
var vcode = VerifyCode.CreateRandomCode(4);
Session["user_vcode"] = vcode;
var img = VerifyCode.DrawImage(vcode, 20, Color.White);
return(File(img, "image/gif"));
}
