OracleConnection Conn = new OracleConnection();
Conn.ConnectionString = "Data Source=japee;user=jpfuser;password=jpfsoft;Integrated Security=yes;";
//Conn.ConnectionString = "Provider=MSDAORA.1;Data Source=japee;User Id=jpfuser;Password=jpfsoft";
string orcalText = "select * from student";
Conn.Open();
OracleCommand Comm = new OracleCommand(orcalText,Conn);
Comm.Connection = Conn;
OracleDataAdapter da = new OracleDataAdapter();
DataSet ds = new DataSet();
da.Fill(ds);
Conn.Close();
this.DataGrid1.DataSource = ds;
this.DataGrid1.DataBind();
错误是-------------------------------------------------------------------
“/JPFWebServiceCom”应用程序中的服务器错误。
--------------------------------------------------------------------------------ORA-01004: default username feature not supported; logon denied
说明: 执行当前 Web 请求期间,出现未处理的异常。请检查堆栈跟踪信息,以了解有关该错误以及代码中导致错误的出处的详细信息。 异常详细信息: System.Data.OracleClient.OracleException: ORA-01004: default username feature not supported; logon denied 源错误:
行 62: //Conn.ConnectionString = "Provider=MSDAORA.1;Data Source=japee;User Id=jpfuser;Password=jpfsoft";
行 63: string orcalText = "select * from student";
行 64: Conn.Open();
行 65: OracleCommand Comm = new OracleCommand(orcalText,Conn);
行 66: Comm.Connection = Conn;
源文件: d:\jpfsoft\jpf.webservicecom\pages\webform1.aspx.cs 行: 64 堆栈跟踪:
[OracleException: ORA-01004: default username feature not supported; logon denied
]
System.Data.OracleClient.DBObjectPool.GetObject(Object owningObject, Boolean& isInTransaction)
System.Data.OracleClient.OracleConnectionPoolManager.GetPooledConnection(String encryptedConnectionString, OracleConnectionString options, OracleConnection owningObject, Boolean& isInTransaction)
System.Data.OracleClient.OracleConnection.OpenInternal(OracleConnectionString parsedConnectionString, Object transact)
System.Data.OracleClient.OracleConnection.Open()
JPF.WebServiceCom.pages.WebForm1.GetOrcalDate() in d:\jpfsoft\jpf.webservicecom\pages\webform1.aspx.cs:64
JPF.WebServiceCom.pages.WebForm1.Page_Load(Object sender, EventArgs e) in d:\jpfsoft\jpf.webservicecom\pages\webform1.aspx.cs:32
System.Web.UI.Control.OnLoad(EventArgs e)
JPF.Library.Controls.JPFPage.OnLoad(EventArgs e)
System.Web.UI.Control.LoadRecursive()
System.Web.UI.Page.ProcessRequestMain() 注意,是远程连接另外台机器上的ORCAL数据库,我在ORCAL的NET MANAGER已经配制 了IP
Conn.ConnectionString = "Data Source=japee;user=jpfuser;password=jpfsoft;Integrated Security=yes;";
//Conn.ConnectionString = "Provider=MSDAORA.1;Data Source=japee;User Id=jpfuser;Password=jpfsoft";
string orcalText = "select * from student";
Conn.Open();
OracleCommand Comm = new OracleCommand(orcalText,Conn);
Comm.Connection = Conn;
OracleDataAdapter da = new OracleDataAdapter();
DataSet ds = new DataSet();
da.Fill(ds);
Conn.Close();
this.DataGrid1.DataSource = ds;
this.DataGrid1.DataBind();
错误是-------------------------------------------------------------------
“/JPFWebServiceCom”应用程序中的服务器错误。
--------------------------------------------------------------------------------ORA-01004: default username feature not supported; logon denied
说明: 执行当前 Web 请求期间,出现未处理的异常。请检查堆栈跟踪信息,以了解有关该错误以及代码中导致错误的出处的详细信息。 异常详细信息: System.Data.OracleClient.OracleException: ORA-01004: default username feature not supported; logon denied 源错误:
行 62: //Conn.ConnectionString = "Provider=MSDAORA.1;Data Source=japee;User Id=jpfuser;Password=jpfsoft";
行 63: string orcalText = "select * from student";
行 64: Conn.Open();
行 65: OracleCommand Comm = new OracleCommand(orcalText,Conn);
行 66: Comm.Connection = Conn;
源文件: d:\jpfsoft\jpf.webservicecom\pages\webform1.aspx.cs 行: 64 堆栈跟踪:
[OracleException: ORA-01004: default username feature not supported; logon denied
]
System.Data.OracleClient.DBObjectPool.GetObject(Object owningObject, Boolean& isInTransaction)
System.Data.OracleClient.OracleConnectionPoolManager.GetPooledConnection(String encryptedConnectionString, OracleConnectionString options, OracleConnection owningObject, Boolean& isInTransaction)
System.Data.OracleClient.OracleConnection.OpenInternal(OracleConnectionString parsedConnectionString, Object transact)
System.Data.OracleClient.OracleConnection.Open()
JPF.WebServiceCom.pages.WebForm1.GetOrcalDate() in d:\jpfsoft\jpf.webservicecom\pages\webform1.aspx.cs:64
JPF.WebServiceCom.pages.WebForm1.Page_Load(Object sender, EventArgs e) in d:\jpfsoft\jpf.webservicecom\pages\webform1.aspx.cs:32
System.Web.UI.Control.OnLoad(EventArgs e)
JPF.Library.Controls.JPFPage.OnLoad(EventArgs e)
System.Web.UI.Control.LoadRecursive()
System.Web.UI.Page.ProcessRequestMain() 注意,是远程连接另外台机器上的ORCAL数据库,我在ORCAL的NET MANAGER已经配制 了IP
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