作为 Visual Studio 部署后命令运行时，SharePoint 脚本失败

Question

我编写了一个脚本，将一些测试数据插入到文档库中。我打算将其用作 Visual Studio 2010 中的部署后步骤，以便在撤回和部署后库不为空。

脚本的相关部分是:

安装.ps1:

$scriptDirectory = Split-Path -Path $script:MyInvocation.MyCommand.Path -Parent
. "$scriptDirectory\Include.ps1"

$webUrl = "http://localhost/the_site_name"
$web = Get-SPWeb($webUrl)
...

包含.ps1:

function global:Get-SPSite($url)
{ 
    return new-Object Microsoft.SharePoint.SPSite($url) 
} 
function global:Get-SPWeb($url,$site) 
{ 
    if($site -ne $null -and $url -ne $null){"Url OR Site can be given"; return} 

    #if SPSite is not given, we have to get it... 
    if($site -eq $null){ 
        $site = Get-SPSite($url); 

    ...
} 

从命令行按如下方式运行时它工作正常，甚至在重新部署 Visual Studio 后立即运行:

powershell \source\ProjectFiles\TestData\Install.ps1

However, it does not work when I use the exact same command as a post-deployment command line in the SharePoint project's properties in Visual Studio:

Run Post-Deployment Command:New-Object : Exception calling ".ctor" with "1" argument(s): "The Web application at http://localhost/the_site_name could not be found. Verify that you have typed the URL correctly. If the URL should be serving existing content, the system administrator may need to add a new request URL mapping to the intended application."At C:\source\ProjectFiles\TestData\Include.ps1:15 char:18+ return new-Object <<<<  Microsoft.SharePoint.SPSite($url)     + CategoryInfo          : InvalidOperation: (:) [New-Object], MethodInvoca    tionException    + FullyQualifiedErrorId : ConstructorInvokedThrowException,Microsoft.Power    Shell.Commands.NewObjectCommand

Interestingly, I can reproduce the error on the command line if I run:

c:\windows\Syswow64\WindowsPowerShell\v1.0\powershell \source\ProjectFiles\TestData\Install.ps1

However, the post-deployment command fails even if I explicitly run \windows\System32\WindowsPowerShell\v1.0\powershell and \windows\Syswow64\WindowsPowerShell\v1.0\powershell.

Update: Solution found

I seem to be having a similar problem to the one discussed here:

http://social.technet.microsoft.com/Forums/en-US/sharepoint2010programming/thread/faa25866-330b-4e60-8eee-bd72dc9fa5be

I cannot access a 64-bit SharePoint API using 32-bit clients. Because Visual Studio is 32-bit, the post-deployment action will run in a 32-bit process and will fail. There is, however, a 64-bit MSBuild. If we let it run the PowerShell script, all is fine.

Wrap the script in an MSBuild file such as this:

<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Install" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <Target Name="Install">
    <Exec Command="powershell .\Install" />
  </Target>
</Project>

然后，将部署后命令行设置为:

%WinDir%\Microsoft.NET\Framework64\v4.0.30319\MSBuild $(SolutionDir)\ProjectFiles\TestData\Install.msbuild

Answer 1

用

%WINDIR%\SysNative\WindowsPowerShell\v1.0\powershell.exe

使用 %WINDIR%\SysNative 的虚拟路径而不是实际路径很重要
C:\Windows\System32 的路径。这样做的原因是 Visual Studio 2010 是一个 32 位的
需要调用 64 位版本的 powershell.exe 才能成功加载的应用程序
Microsoft.SharePoint.Powershell 管理单元。

(c)“Inside Microsoft SharePoint 2010”，微软出版社，2011 年 3 月