/// <summary>
/// 获取随机验证码
/// </summary>
/// <returns>验证码图片</returns>
public FileContentResult GetRandomAuthCode()
{
AuthCode auCode = new AuthCode(4);
string strCode = auCode.GetRandomCode();
Session[SysContext.ConstKeys.Session_AuthCode] = strCode;
byte[] imageByte = auCode.CreateJpegImage(strCode);
return File(imageByte, @"image/jpeg");
}
/// <summary>
/// 获取随机验证码
/// </summary>
/// <returns>验证码图片</returns>
public FileContentResult GetRandomAuthCode()
{
AuthCode auCode = new AuthCode(4);
string strCode = auCode.GetRandomCode();
Session[SysContext.ConstKeys.Session_AuthCode] = strCode;
byte[] imageByte = auCode.CreateJpegImage(strCode);
return(File(imageByte, @"image/jpeg"));
}