///<summary>
///用户登录
///</summary>
public string Login(string userName, string passWord)
{
studentDAL studentDao = new studentDAL();
student Student = studentDao.GetModel(userName);
if (Student == null) return "该用户名不存在";
if (Student.passWord.Equals(Tools.encrypt(passWord))) return "1";
else return "密码错误";
}
///<summary>
///获取学生姓名
///</summary>
public string GetStuName(string stuId)
{
studentDAL studentDao = new studentDAL();
student Student = studentDao.GetModel(stuId);
if (Student != null)
{
return Student.name;
}
else {
return "";
}
}