Forms验证

<authentication mode="Forms"> <forms name="auth" loginUrl="login.aspx" protection="All"> <credentials passwordFormat="Clear"> <user name="admin" password="admin"/> </credentials> </forms> </authentication> <authorization> <deny users="?"></deny> </authorization>

 

protected void btnLogin_Click(object sender, EventArgs e) { if (System.Web.Security.FormsAuthentication.Authenticate(txtUserName.Text, txtUserPwd.Text)) { System.Web.Security.FormsAuthentication.SetAuthCookie(txtUserName.Text, false); Response.Redirect("default.aspx"); // System.Web.Security.FormsAuthentication.RedirectFromLoginPage(txtUserName.Text,false); } else { Response.Write("用户不合法"); } }

 

当只有少量人使用此网站时，只需要在web.config中配置用户，不需要连接数据库。