Update-SPSolution
升級已部署的 SharePoint 解決方案。
Syntax
Update-SPSolution
[-Identity] <SPSolutionPipeBind>
-LiteralPath <String>
[-AssignmentCollection <SPAssignmentCollection>]
[-CASPolicies]
[-Confirm]
[-Force]
[-GACDeployment]
[-Local]
[-Time <String>]
[-WhatIf]
[-FullTrustBinDeployment]
[<CommonParameters>]Description
此 Update-SPSolution Cmdlet 會升級伺服器陣列中已部署的 SharePoint 解決方案。
只有在新方案包含與已部署解決方案相同的檔案和功能集時，才使用此 Cmdlet。
如果檔案和功能不同，則必須分別使用 Uninstall-SPSolutionInstall-SPSolution 和 Cmdlet 來撤銷和重新部署解決方案。
如需適用於 SharePoint 產品的 Windows PowerShell 權限及最新資訊，請參閱線上文件 SharePoint Server Cmdlet。
範例
------------------範例------------------
Update-SPSolution -Identity contoso_solution.wsp -LiteralPath c:\contoso_solution_v2.wsp -GACDeployment此範例會將已部署的 SharePoint 解決方案 contoso_solution.wsp 升級至解決方案 c：\contoso_solution_v2.wsp。
參數
-AssignmentCollection
管理物件以適當處置它們。 使用 SPWeb 或 SPSite 等物件可能會耗用大量的記憶體，因此在 Windows PowerShell 指令碼中使用這些物件時，必須適當地管理記憶體。 您可以使用 SPAssignment 物件將物件指派給變數，並在不需要時處置這些物件，以釋放記憶體。 使用 SPWeb、SPSite 或 SPSiteAdministration 物件時，若未使用指派集合或 Global 參數，將會自動處置這些物件。
使用 Global 參數時，所有物件會包含在全域儲存區內。
如果不立即使用物件，或使用 Stop-SPAssignment 命令加以捨棄，則可能會有記憶體不足的狀況發生。
| Type: | SPAssignmentCollection |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
| Applies to: | SharePoint Server Subscription Edition |
-CASPolicies
指定可以為新的 SharePoint 解決方案部署的程式碼存取安全性 (CAS) 原則。
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
| Applies to: | SharePoint Server Subscription Edition |
-Confirm
在執行命令之前，提示您確認操作。
如需詳細資訊，請輸入下列命令：get-help about_commonparameters。
| Type: | SwitchParameter |
| Aliases: | cf |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
| Applies to: | SharePoint Server Subscription Edition |
-Force
強制執行新的 SharePoint 解決方案的部署。
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
| Applies to: | SharePoint Server Subscription Edition |
-FullTrustBinDeployment
指定是否使用完全受信任的 Bin 進行部署。
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
| Applies to: | SharePoint Server Subscription Edition |
-GACDeployment
指定可以部署至全域組件快取 (GAC) 的新 SharePoint 解決方案。
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
| Applies to: | SharePoint Server Subscription Edition |
-Identity
指定要部署的 SharePoint 解決方案。
此類型必須是格式為 12345678-90ab-cdef-1234-567890bcdefgh 的有效 GUID、有效的 SharePoint 解決方案名稱 (例如 SPSolution1)，或有效之 SPSolution 物件的執行個體。
| Type: | SPSolutionPipeBind |
| Position: | 1 |
| Default value: | None |
| Required: | True |
| Accept pipeline input: | True |
| Accept wildcard characters: | False |
| Applies to: | SharePoint Server Subscription Edition |
-LiteralPath
指定解決方案套件的路徑。
此類型必須是下列其中一種格式的有效路徑：
- C:\folder_name
- \\server_name\folder_name
| Type: | String |
| Position: | Named |
| Default value: | None |
| Required: | True |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
| Applies to: | SharePoint Server Subscription Edition |
-Local
僅在本機電腦上部署解決方案。
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
| Applies to: | SharePoint Server Subscription Edition |
-Time
指定將部署解決方案的時間。 預設值是立即部署。
此類型必須是有效的 DateTime 值，格式為 2010, 5, 1。
| Type: | String |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
| Applies to: | SharePoint Server Subscription Edition |
-WhatIf
顯示訊息會描述命令的功效而不執行命令。
如需詳細資訊，請輸入下列命令：get-help about_commonparameters。
| Type: | SwitchParameter |
| Aliases: | wi |
| Position: | Named |
| Default value: | None |
| Required: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
| Applies to: | SharePoint Server Subscription Edition |