【发布时间】:2016-06-22 11:46:52
【问题描述】:
我有一个 Web 应用程序,我正在尝试动态设置成员资格和角色提供者使用的连接字符串。我搜索并发现了一些建议相同的帖子:创建一个通用连接字符串并让成员资格和角色提供者使用它;在 global.asax 中设置连接字符串。像这样的:
Web.config:
<connectionStrings>
<add name="x" connectionString="content placeholder" />
</connectionStrings>
<roleManager enabled="true" defaultProvider="AspNetSqlRoleProvider">
<providers>
<remove name="AspNetSqlRoleProvider"/>
<add name="AspNetSqlRoleProvider"
connectionStringName="x" applicationName="/"
type="System.Web.Security.SqlRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
</providers>
</roleManager>
<membership defaultProvider="MyMembershipProvider">
<providers>
<clear />
<add name="MyMembershipProvider"
type="System.Web.Security.SqlMembershipProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
connectionStringName="x"
applicationName="MyApp"
enablePasswordRetrieval="false"
enablePasswordReset="true"
requiresQuestionAndAnswer="false"
requiresUniqueEmail="false"
minRequiredNonalphanumericCharacters="0"
passwordFormat="Hashed" />
</providers>
</membership>
Global.aspx:
private void SetProviderConnectionString(string connectionString)
{
// Set private property of Membership, Role and Profile providers.
var connectionStringField = Membership.Provider.GetType().GetField("_sqlConnectionString", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
if (connectionStringField != null)
connectionStringField.SetValue(Membership.Provider, connectionString);
var roleField = Roles.Provider.GetType().GetField("_sqlConnectionString", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
if (roleField != null)
roleField.SetValue(Roles.Provider, connectionString);
var profileField = ProfileManager.Provider.GetType().GetField("_sqlConnectionString", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
if (profileField != null)
profileField.SetValue(ProfileManager.Provider, connectionString);
}
protected void Application_PreRequestHandlerExecute(object sender, EventArgs e)
{
SetProviderConnectionString(Common.msSqlConn);
}
我陷入的是参数“_sqlCONnectionString”。我正在使用 Oracle 11g 数据库。我尝试添加以下内容以查看是否可以获得列表 FieldInfo 但它返回一个空数组:
System.Reflection.FieldInfo[] fi = Membership.Provider.GetType().GetFields();
谁能告诉我“_sqlConnectionString”应该来自哪里,或者我如何修改它以与 Oracle 成员资格/角色提供者一起使用?
我的会员/角色提供者属于以下类型:
type = "Oracle.Web.Security.OracleMembershipProvider, Oracle.Web, Version=2.112.2.0, Culture=neutral, PublicKeyToken=89b483f429c47342"
type="Oracle.Web.Security.OracleRoleProvider, Oracle.Web, Version=2.112.2.0, Culture=neutral, PublicKeyToken=89b483f429c47342".
【问题讨论】:
标签: c# oracle reflection .net-3.5 connection-string