New-SPEnterpriseSearchMetadataCategory

向 Search Service 应用程序中添加已爬网属性类别。

语法

New-SPEnterpriseSearchMetadataCategory
   [-AssignmentCollection <SPAssignmentCollection>]
   [-AutoCreateNewManagedProperties <Boolean>]
   [-Confirm]
   [-DiscoverNewProperties <Boolean>]
   [-MapToContents <Boolean>]
   -Name <String>
   [-PropSet <Guid>]
   -SearchApplication <SearchServiceApplicationPipeBind>
   [-WhatIf]
   [<CommonParameters>]

说明

此 cmdlet 可创建新的已爬网属性类别。 SPEnterpriseSearchMetadataCategory 表示企业级搜索元数据属性架构中的一个类别。

有关适用于 SharePoint 产品的 Windows PowerShell 的权限和最新信息,请参阅 SharePoint Server cmdlet

示例

------------------示例------------------

$ssa = Get-SPEnterpriseSearchServiceApplication 
$guid = [System.Guid]::NewGuid() 
New-SPEnterpriseSearchMetadataCategory -SearchApplication $ssa -Name MyCategory -DiscoverNewProperties $true -PropSet $guid

This example adds a new metadata category named MyCategory to the default search service application. The DiscoverNewProperties parameter is set to true. Therefore, new crawled properties will be added to the MyCategory metadata category and the unique category identifier is set with the PropSet parameter.

参数

-AutoCreateNewManagedProperties

指定在找到此类别中的新已爬网属性时,会创建相应的托管属性并将其映射到此新的已爬网属性。

Type:Boolean
Aliases:auto
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
Applies to:SharePoint Server Subscription Edition

-Confirm

执行命令前,看到确认提示。 有关详细信息,请键入以下命令:get-help about_commonparameters

Type:SwitchParameter
Aliases:cf
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
Applies to:SharePoint Server Subscription Edition

-DiscoverNewProperties

指定如果此类别中有未知属性,将在爬网过程中发现这些新属性。

Type:Boolean
Aliases:d
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
Applies to:SharePoint Server Subscription Edition

-MapToContents

指定字符串类型的所有已爬网属性映射到此类别的相应托管属性。

Type:Boolean
Aliases:m
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
Applies to:SharePoint Server Subscription Edition

-PropSet

使用指定的属性集创建新的元数据类别。

Note that the specified property set is the identifier of the category. Therefore, two categories cannot share a property set.

键入的值必须为用于指定属性集的 12345678-90ab-cdef-1234-567890bcdefgh 形式的有效 GUID。

Type:Guid
Aliases:p
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
Applies to:SharePoint Server Subscription Edition

-SearchApplication

指定包含企业级搜索元数据类别的 Search Service 应用程序。

键入的值必须为有效的搜索应用程序名称(例如 SearchApp1)或有效 SearchServiceApplication 对象的实例。

Type:SearchServiceApplicationPipeBind
Position:Named
Default value:None
Accept pipeline input:True
Accept wildcard characters:False
Applies to:SharePoint Server Subscription Edition

-WhatIf

Displays a message that describes the effect of the command instead of executing the command. For more information, type the following command: get-help about_commonparameters

Type:SwitchParameter
Aliases:wi
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
Applies to:SharePoint Server Subscription Edition

-名称

指定新的元数据类别的标识。

键入的值必须为元数据类别的有效名称,例如 MetadataCategory1。

Type:String
Position:Named
Default value:None
Accept pipeline input:False
Accept wildcard characters:False
Applies to:SharePoint Server Subscription Edition

-工作分配

Manages objects for the purpose of proper disposal. Use of objects, such as SPWeb or SPSite, can use large amounts of memory and use of these objects in Windows PowerShell scripts requires proper memory management. Using the SPAssignment object, you can assign objects to a variable and dispose of the objects after they are needed to free up memory. When SPWeb, SPSite, or SPSiteAdministration objects are used, the objects are automatically disposed of if an assignment collection or the Global parameter is not used.

When the Global parameter is used, all objects are contained in the global store. If objects are not immediately used, or disposed of by using the Stop-SPAssignment command, an out-of-memory scenario can occur.

Type:SPAssignmentCollection
Position:Named
Default value:None
Accept pipeline input:True
Accept wildcard characters:False
Applies to:SharePoint Server Subscription Edition