/// <summary>
/// 查找邮箱是否已存在
/// </summary>
/// <param name="stuAccount">邮箱</param>
/// <returns>查找结果</returns>
public bool selectByEmail(string email)
{
int count = dao.SelectByEmail(email);
if (count > 0)
{
return(true);
}
else
{
return(false);
}
}
