成员身份服务1 Membership的CreateUser方法
成员身份API通过两个新的类来实现:Membership和MembershipUser,它们是一对很好的配合搭档。前者包含了用于创建用户、验证用户以及完成其他工作(找回一个membershipUser实例,更新一个membershipUser实例,通过不同条件寻找一个用户,获得当前在线用户数量,删除一个已经不再需要的账户)的静态方法。MembershipUser代表当个用户,它包含了用于检索和更改密码、获得上次登录日期以及完成类似工作方法和属性。
Membership的CreateUser方法:
1、注册数据库,打开c:\windows\microsoft.net\framework\v2.05727\aspnet_regsql.exe接着就是一步步的把数据库创建。这里我自己创建了一个名为membershipdemo数据库。
2、在web.config配置文件对membership进行相关设置。
1 <membership defaultProvider="AspNetSqlMembershipProvider" userIsOnlineTimeWindow="15" hashAlgorithmType="">
2 <providers>
3 <clear/>
4 <add connectionStringName="ConnectionString"
5 enablePasswordRetrieval="false"
6 enablePasswordReset="true"
7 requiresQuestionAndAnswer="true"
8 applicationName="/"
9 requiresUniqueEmail="false"
10 passwordFormat="Hashed"
11 maxInvalidPasswordAttempts="5"
12 minRequiredPasswordLength="7"
13 minRequiredNonalphanumericCharacters="1"
14 passwordAttemptWindow="10"
15 passwordStrengthRegularExpression=""
16 name="AspNetSqlMembershipProvider"
17 type="System.Web.Security.SqlMembershipProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
18 </providers>
19 </membership>
2 <providers>
3 <clear/>
4 <add connectionStringName="ConnectionString"
5 enablePasswordRetrieval="false"
6 enablePasswordReset="true"
7 requiresQuestionAndAnswer="true"
8 applicationName="/"
9 requiresUniqueEmail="false"
10 passwordFormat="Hashed"
11 maxInvalidPasswordAttempts="5"
12 minRequiredPasswordLength="7"
13 minRequiredNonalphanumericCharacters="1"
14 passwordAttemptWindow="10"
15 passwordStrengthRegularExpression=""
16 name="AspNetSqlMembershipProvider"
17 type="System.Web.Security.SqlMembershipProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
18 </providers>
19 </membership>
3、配置相应的连接字符串。
1 <connectionStrings>
2 <add name="ConnectionString" connectionString="server=(local);database=membershipdemo;uid=sa;pwd=123456"/>
3 </connectionStrings>
2 <add name="ConnectionString" connectionString="server=(local);database=membershipdemo;uid=sa;pwd=123456"/>
3 </connectionStrings>
4、在新的项目文件页面中定义如下图表格:
5、创建用户事件,代码如下:
![](https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif)
1 publicvoid CreateUser_OnClick(object sender, EventArgs args)
2 {
3 try
4 {
5 MembershipCreateStatus status;
6 MembershipUser newUser = Membership.CreateUser(UsernameTextbox.Text, PasswordTextbox.Text,EmailTextbox.Text,PasswordQuestionTextbox.Text,PasswordAnswerTextbox.Text,true,out status);
7
8 Response.Redirect("login.aspx");
9 }
10 catch (MembershipCreateUserException e)
11 {
12 Msg.Text = GetErrorMessage(e.StatusCode);
13 }
14 catch (HttpException e)
15 {
16 Msg.Text = e.Message;
17 }
18 }
2 {
3 try
4 {
5 MembershipCreateStatus status;
6 MembershipUser newUser = Membership.CreateUser(UsernameTextbox.Text, PasswordTextbox.Text,EmailTextbox.Text,PasswordQuestionTextbox.Text,PasswordAnswerTextbox.Text,true,out status);
7
8 Response.Redirect("login.aspx");
9 }
10 catch (MembershipCreateUserException e)
11 {
12 Msg.Text = GetErrorMessage(e.StatusCode);
13 }
14 catch (HttpException e)
15 {
16 Msg.Text = e.Message;
17 }
18 }
6、出错处理(这是借鉴他人的):
![](https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif)
1 publicstring GetErrorMessage(MembershipCreateStatus status)
2 {
3 switch (status)
4 {
5 case MembershipCreateStatus.DuplicateUserName:
6 return"Username already exists. Please enter a different user name.";
7
8 case MembershipCreateStatus.DuplicateEmail:
9 return"A username for that e-mail address already exists. Please enter a different e-mail address.";
10
11 case MembershipCreateStatus.InvalidPassword:
12 return"The password provided is invalid. Please enter a valid password value.";
13
14 case MembershipCreateStatus.InvalidEmail:
15 return"The e-mail address provided is invalid. Please check the value and try again.";
16
17 case MembershipCreateStatus.InvalidAnswer:
18 return"The password retrieval answer provided is invalid. Please check the value and try again.";
19
20 case MembershipCreateStatus.InvalidQuestion:
21 return"The password retrieval question provided is invalid. Please check the value and try again.";
22
23 case MembershipCreateStatus.InvalidUserName:
24 return"The user name provided is invalid. Please check the value and try again.";
25
26 case MembershipCreateStatus.ProviderError:
27 return"The authentication provider returned an error. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
28
29 case MembershipCreateStatus.UserRejected:
30 return"The user creation request has been canceled. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
31
32 default:
33 return"An unknown error occurred. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
34 }
35 }
2 {
3 switch (status)
4 {
5 case MembershipCreateStatus.DuplicateUserName:
6 return"Username already exists. Please enter a different user name.";
7
8 case MembershipCreateStatus.DuplicateEmail:
9 return"A username for that e-mail address already exists. Please enter a different e-mail address.";
10
11 case MembershipCreateStatus.InvalidPassword:
12 return"The password provided is invalid. Please enter a valid password value.";
13
14 case MembershipCreateStatus.InvalidEmail:
15 return"The e-mail address provided is invalid. Please check the value and try again.";
16
17 case MembershipCreateStatus.InvalidAnswer:
18 return"The password retrieval answer provided is invalid. Please check the value and try again.";
19
20 case MembershipCreateStatus.InvalidQuestion:
21 return"The password retrieval question provided is invalid. Please check the value and try again.";
22
23 case MembershipCreateStatus.InvalidUserName:
24 return"The user name provided is invalid. Please check the value and try again.";
25
26 case MembershipCreateStatus.ProviderError:
27 return"The authentication provider returned an error. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
28
29 case MembershipCreateStatus.UserRejected:
30 return"The user creation request has been canceled. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
31
32 default:
33 return"An unknown error occurred. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
34 }
35 }