PowerShell获取对象的方法和属性

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??先来看下 Get-Member 的语法结构,可以通过 Get-help Get-Member 查看帮助。

# Get-Member的语法结构：
Get-Member
[[-Name] <System.String[]>]
[-Force]
[-InputObject <System.Management.Automation.PSObject>]
[-MemberType {AliasProperty | CodeProperty | Property | NoteProperty | ScriptProperty | Properties | PropertySet | Method | CodeMethod | ScriptMethod | Methods | ParameterizedProperty | MemberSet | Event | Dynamic | All}]
[-Static]
[-View {Extended | Adapted | Base | All}]
[<CommonParameters>]

根据语法结构，可以看到有个“-InputObject”参数后接对象，可以查看对象的参数和方法。

Get-Member -MemberType Property -InputObject (Get-Service -ComputerName "sz-test1119.test.local" -Name WinRM)

PS C:\> Get-Member  -InputObject (Get-Service -ComputerName "sz-test1119.test.local" -Name WinRM)

   TypeName:System.ServiceProcess.ServiceController

Name                      MemberType    Definition
----                      ----------    ----------
Name                      AliasProperty Name = ServiceName
RequiredServices          AliasProperty RequiredServices = ServicesDependedOn
Disposed                  Event         System.EventHandler Disposed(System.Object, System.EventArgs)
Close                     Method        void Close()
Continue                  Method        void Continue()
CreateObjRef              Method        System.Runtime.Remoting.ObjRef CreateObjRef(type requestedType)
Dispose                   Method        void Dispose(), void IDisposable.Dispose()
Equals                    Method        bool Equals(System.Object obj)
ExecuteCommand            Method        void ExecuteCommand(int command)
GetHashCode               Method        int GetHashCode()
GetLifetimeService        Method        System.Object GetLifetimeService()
GetType                   Method        type GetType()
InitializeLifetimeService Method        System.Object InitializeLifetimeService()
Pause                     Method        void Pause()
Refresh                   Method        void Refresh()
Start                     Method        void Start(), void Start(string[] args)
Stop                      Method        void Stop()
WaitForStatus             Method        void WaitForStatus(System.ServiceProcess.ServiceControllerStatus desiredStatus), void WaitForStatus(Syst...
CanPauseAndContinue       Property      bool CanPauseAndContinue {get;}
CanShutdown               Property      bool CanShutdown {get;}
CanStop                   Property      bool CanStop {get;}
Container                 Property      System.ComponentModel.IContainer Container {get;}
DependentServices         Property      System.ServiceProcess.ServiceController[] DependentServices {get;}
DisplayName               Property      string DisplayName {get;set;}
MachineName               Property      string MachineName {get;set;}
ServiceHandle             Property      System.Runtime.InteropServices.SafeHandle ServiceHandle {get;}
ServiceName               Property      string ServiceName {get;set;}
ServicesDependedOn        Property      System.ServiceProcess.ServiceController[] ServicesDependedOn {get;}
ServiceType               Property      System.ServiceProcess.ServiceType ServiceType {get;}
Site                      Property      System.ComponentModel.ISite Site {get;set;}
StartType                 Property      System.ServiceProcess.ServiceStartMode StartType {get;}
Status                    Property      System.ServiceProcess.ServiceControllerStatus Status {get;}
ToString                  ScriptMethod  System.Object ToString();

另外也可以通过管道（|）将Get-Member接到对象的后面进行查询。

??

(Get-Service -ComputerName "sz-test1119.test.local" -Name WinRM) | Get-Member

TypeName:System.ServiceProcess.ServiceController

Name                      MemberType    Definition
----                      ----------    ----------
Name                      AliasProperty Name = ServiceName
RequiredServices          AliasProperty RequiredServices = ServicesDependedOn
Disposed                  Event         System.EventHandler Disposed(System.Object, System.EventArgs)
Close                     Method        void Close()
Continue                  Method        void Continue()
CreateObjRef              Method        System.Runtime.Remoting.ObjRef CreateObjRef(type requestedType)
Dispose                   Method        void Dispose(), void IDisposable.Dispose()
Equals                    Method        bool Equals(System.Object obj)
ExecuteCommand            Method        void ExecuteCommand(int command)
GetHashCode               Method        int GetHashCode()
GetLifetimeService        Method        System.Object GetLifetimeService()
GetType                   Method        type GetType()
InitializeLifetimeService Method        System.Object InitializeLifetimeService()
Pause                     Method        void Pause()
Refresh                   Method        void Refresh()
Start                     Method        void Start(), void Start(string[] args)
Stop                      Method        void Stop()
WaitForStatus             Method        void WaitForStatus(System.ServiceProcess.ServiceControllerStatus desiredStatus), void WaitForStatus(Syst...
CanPauseAndContinue       Property      bool CanPauseAndContinue {get;}
CanShutdown               Property      bool CanShutdown {get;}
CanStop                   Property      bool CanStop {get;}
Container                 Property      System.ComponentModel.IContainer Container {get;}
DependentServices         Property      System.ServiceProcess.ServiceController[] DependentServices {get;}
DisplayName               Property      string DisplayName {get;set;}
MachineName               Property      string MachineName {get;set;}
ServiceHandle             Property      System.Runtime.InteropServices.SafeHandle ServiceHandle {get;}
ServiceName               Property      string ServiceName {get;set;}
ServicesDependedOn        Property      System.ServiceProcess.ServiceController[] ServicesDependedOn {get;}
ServiceType               Property      System.ServiceProcess.ServiceType ServiceType {get;}
Site                      Property      System.ComponentModel.ISite Site {get;set;}
StartType                 Property      System.ServiceProcess.ServiceStartMode StartType {get;}
Status                    Property      System.ServiceProcess.ServiceControllerStatus Status {get;}
ToString                  ScriptMethod  System.Object ToString();

分开筛选方法或属性

 
??执行的结构中有个“MemberType”，可以通过此参数对查询的结果进行过滤。

??指定“-MemberType Method”查询对象的属性

(Get-Service -ComputerName "sz-test1119.test.local" -Name WinRM) | Get-Member -MemberType Method

TypeName:System.ServiceProcess.ServiceController

Name                      MemberType Definition
----                      ---------- ----------
Close                     Method     void Close()
Continue                  Method     void Continue()
CreateObjRef              Method     System.Runtime.Remoting.ObjRef CreateObjRef(type requestedType)
Dispose                   Method     void Dispose(), void IDisposable.Dispose()
Equals                    Method     bool Equals(System.Object obj)
ExecuteCommand            Method     void ExecuteCommand(int command)
GetHashCode               Method     int GetHashCode()
GetLifetimeService        Method     System.Object GetLifetimeService()
GetType                   Method     type GetType()
InitializeLifetimeService Method     System.Object InitializeLifetimeService()
Pause                     Method     void Pause()
Refresh                   Method     void Refresh()
Start                     Method     void Start(), void Start(string[] args)
Stop                      Method     void Stop()
WaitForStatus             Method     void WaitForStatus(System.ServiceProcess.ServiceControllerStatus desiredStatus), void WaitForStatus(System....

??指定“-MemberType Property”查询对象的属性

(Get-Service -ComputerName "sz-test1119.test.local" -Name WinRM) | Get-Member -MemberType Property

TypeName:System.ServiceProcess.ServiceController

Name                MemberType Definition
----                ---------- ----------
CanPauseAndContinue Property   bool CanPauseAndContinue {get;}
CanShutdown         Property   bool CanShutdown {get;}
CanStop             Property   bool CanStop {get;}
Container           Property   System.ComponentModel.IContainer Container {get;}
DependentServices   Property   System.ServiceProcess.ServiceController[] DependentServices {get;}
DisplayName         Property   string DisplayName {get;set;}
MachineName         Property   string MachineName {get;set;}
ServiceHandle       Property   System.Runtime.InteropServices.SafeHandle ServiceHandle {get;}
ServiceName         Property   string ServiceName {get;set;}
ServicesDependedOn  Property   System.ServiceProcess.ServiceController[] ServicesDependedOn {get;}
ServiceType         Property   System.ServiceProcess.ServiceType ServiceType {get;}
Site                Property   System.ComponentModel.ISite Site {get;set;}
StartType           Property   System.ServiceProcess.ServiceStartMode StartType {get;}
Status              Property   System.ServiceProcess.ServiceControllerStatus Status {get;}

目录返回我的Powershell学习笔记：https://blog.51cto.com/3chou/2562634

PowerShell获取对象的方法和属性

标签：site   static   handle   code   tom   stat   cep   mem   base   

原文地址：https://blog.51cto.com/3chou/2562983