/// <summary>
/// 验证验证码，返回ClientId
/// </summary>
/// <param name="verifycode1"></param>
/// <param name="verifycode2"></param>
/// <returns></returns>
private string ValidVerifyCode(string verifycode1, string verifycode2)
{
var vcHelper = new VerifyCodeHelper();
return(vcHelper.CheckVerifyCode(verifycode1, verifycode2));
}
