使用SQL身份验证连接到ReplicationServer的问题 [英] Issue with connecting to ReplicationServer with sql authentication

问题描述

我正在尝试使用PowerShell连接到ReplicationServer和备份复制。 SQL Server Edition是2008 SP2。它在Windows身份验证下可以正常工作，但是当我尝试与SQL Server身份验证连接时，它会显示错误

I am trying to use PowerShell to connect to ReplicationServer and backup replication. The SQL Server Edition is 2008 SP2. It works fine with Windows authentication but when I try to connect with SQL Server authentication it shows error

新对象：找不到超载 ReplicationServer，参数计数： 1。在..... \Experiment.ps1：34 char：74 + [Microsoft.SqlServer.Replication.ReplicationServer] $ var_server = new-object<<<< （ Microsoft.SqlServer.Replication.ReplicationServer）$ con + CategoryInfo：InvalidOperation：（:) [New-Object]，MethodException + FullyQualifiedErrorId：ConstructorInvokedThrowException，Microsoft.PowerShell.Commands.NewObjectCommand

New-Object : Cannot find an overload for "ReplicationServer" and the argument count: "1". At .....\Experiment.ps1:34 char:74 + [Microsoft.SqlServer.Replication.ReplicationServer]$var_server=new-object <<<< ("Microsoft.SqlServer.Replication.ReplicationServer") $con + CategoryInfo : InvalidOperation: (:) [New-Object], MethodException + FullyQualifiedErrorId : ConstructorInvokedThrowException,Microsoft.PowerShell.Commands.NewObjectCommand

这是代码段

[void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SqlServer.ConnectionInfo")  
[void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SqlServer.Smo")  
[void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SqlServer.Replication") | out-null
[reflection.assembly]::LoadWithPartialName("Microsoft.SqlServer.Rmo") | out-null

$script:servername="server1"
$loginname="test"
$passcode="test"

[Microsoft.SqlServer.Management.Common.ServerConnection]$con=new-object ("Microsoft.SqlServer.Management.Common.ServerConnection")  $servername,$loginname,$passcode

[Microsoft.SqlServer.Replication.ReplicationServer]$var_server=new-object ("Microsoft.SqlServer.Replication.ReplicationServer") $con

foreach($replicateddatabase in $var_server.ReplicationDatabases) 
{
   .................
}

推荐答案

在创建ReplicationServer之前尝试打开连接：

Try opening the connection before creating the ReplicationServer:

$con.Connect()
[Microsoft.SqlServer.Replication.ReplicationServer]$var_server=new-object ("Microsoft.SqlServer.Replication.ReplicationServer") $con

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