default.aspx.cs

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using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class Admin_login_Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void TB_Login_Click(object sender, EventArgs e)
    {
        //如果Admins组不存在，则建立Admins组
        if (!Roles.RoleExists(DataBusiness.SystemSetting.AdminRoleName))
        {
            Roles.CreateRole(DataBusiness.SystemSetting.AdminRoleName);
            Roles.AddUserToRole("Admin", DataBusiness.SystemSetting.AdminRoleName);
        }
        if (!Roles.RoleExists(DataBusiness.SystemSetting.PowerUserRoleName))
        {
            Roles.CreateRole(DataBusiness.SystemSetting.PowerUserRoleName);
        }

        bool bLoginin = false;
        //首先使用Web.config文件中的用户名验证（内置用户）
        bLoginin = FormsAuthentication.Authenticate(TB_UserName.Text, TB_userPwd.Text);

        if (!bLoginin)
        {
            //如果Web.config文件中的用户验证失败，则再检测存储中数据库中的用户
            bLoginin = Membership.ValidateUser(TB_UserName.Text, TB_userPwd.Text);
        }

        if (bLoginin)
        {
            FormsAuthentication.SetAuthCookie(TB_UserName.Text, false);
            Response.Redirect("~/Admin/default.aspx");
        }
        else
        {
            labErrMsg.Text = "用户名或密码错误……";
        }
    }
}