public string AjaxLogin(string user_name, string user_pwd)
{
int result = ub.AjaxLogin(user_name, user_pwd);
if (result > 0)
{
Users user = ub.GetUsersByName(user_name);
Session["user_name"] = user_name;
Session["user_id"] = user.user_id;
return("登录成功.");
}
else
{
return("用户名或密码错误!");
}
}