asp.net - ASP.Net 会员提供者：自定义创建用户

Question

我的教科书指出，有效密码的默认设置是“要求您输入至少七个字符，其中一个是非字母数字字符”。我肯定会这样做。我得到的错误是，“提供的密码答案无效。” 这是aspx文件中的代码：

<div id="loginBlock">
    First Name: <asp:TextBox ID="fname" runat="server"></asp:TextBox>&nbsp;&nbsp;
    Last Name: <asp:TextBox ID="lname" runat="server"></asp:TextBox><br />
    Username: <asp:TextBox ID="userName" runat="server"></asp:TextBox><br />
    Password: <asp:TextBox ID="passwd" runat="server" TextMode="Password"></asp:TextBox><br />
    Confirm Password: <asp:TextBox ID="passwdConfirm" runat="server" 
        TextMode="Password"></asp:TextBox>
    &nbsp;<asp:CompareValidator ID="validatePasswd"  CssClass="vaidator" ControlToValidate="passwdConfirm" ControlToCompare="passwd" runat="server" ErrorMessage="Passwords don't match! Re-enter."></asp:CompareValidator><br />
    Email:  <asp:TextBox ID="email" runat="server"></asp:TextBox><br />
    Confirm Email: <asp:TextBox ID="emailConfirm" runat="server"></asp:TextBox>
    &nbsp;<asp:CompareValidator ID="validateEmail"   CssClass="vaidator" ControlToValidate="emailConfirm" ControlToCompare="email" runat="server" ErrorMessage="Passwords don't match! Re-enter."></asp:CompareValidator><br />
    <asp:Button ID="submit" runat="server" Text="JOIN" onclick="submit_Click" /><br /><br />
    <asp:TextBox ID="loginError" CssClass="vaidator" runat="server" Width="300px" ReadOnly="True" 
        BorderStyle="None" Font-Size="0.9em" Rows="2"></asp:TextBox>
</div>

这是代码隐藏按钮单击事件：

 protected void submit_Click(object sender, EventArgs e)
        {
            try
            {
                Membership.CreateUser(userName.Text, passwdConfirm.Text, email.Text);
            }
            catch (MembershipCreateUserException)
            {
                loginError.Text = "Password must be a minumum of 7 characters and contain at least one non-alphanumeric character";
            }
        }

提前致谢！

Answer 1

听起来您在安全配置中打开了问答功能。检查您web.config的会员提供者部分的文件并检查requiresQuestionAndAnswer="false"。

在您的web.config文件中，您应该有一个定义会员提供程序设置的部分，如下所示：

<membership>
  <providers>
    <clear/>
      <add name="AspNetSqlMembershipProvider" passwordStrengthRegularExpression="^.*(?=^[^\s]{8,32}$)(?=.*[a-zA-Z])(?=.*[\d]).*$" type="System.Web.Security.SqlMembershipProvider" connectionStringName="ConnSTR" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="20" minRequiredPasswordLength="8" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/myApp"/>
  </providers>
</membership>

您需要设置的位是：

requiresUniqueEmail="false"