Powershell中声明、使用类

Powershell提供的默认类型往往不能满足工作中的各种需求，所以使用自定义类型相当有必要。

下面就先举个栗子：

 1 $vmConfigInformation = @" 
 2 public class vmInfo
 3 {
 4     public string vmName;
 5     public int ioCount;
 6     public string[] traceFiles;
 7     
 8     public vmInfo ( string vm,
 9                     int count,
10                     string[] trace
11                     )
12     {
13         this.vmName = vm;
14         this.ioCount = count;
15         this.traceFiles = trace;
16     }
17 } 
18 "@
19 
20 Add-Type -TypeDefinition $vmConfigInformation
21 
22 $testVmName = "win8testing"
23 $testCount = 10
24 $testTraceFiles = @("trace01.csv", "trace02.csv", "trace03.csv")
25 
26 $test = New-Object vmInfo( $testVmName,
27                              $testCount,
28                              $testTraceFiles);
29                          
30                          
31 Write-Host "VM Name:" $test.vmName
32 Write-Host "VM IO Count:" $test.ioCount
33 Write-Host "VM Trace Files:" $test.traceFiles
View Code

运行结果：

有了这些自定义类型，工作起来着实方便了不少。

更详细的资料参见：Add-Type

posted @ 2013-09-30 14:34  大心臟  阅读(429)  评论(0)    收藏  举报