Powershell：自定义对象为CSV

Question

我创建了一个自定义对象，该对象基本上在它的键中存储Date和一些整数：

$data = [Ordered]@{
    "Date" = $currentdate.ToString('dd-MM-yyyy');
    "Testers" = $totalTesterCount;
    "StNoFeedback" = $tester_status.NoFeedback;
    "StNotSolved" = $tester_status.NotSolved;
    "StSolved" = $tester_status.Solved;
    "StNoIssues" = $tester_status.NoIssues;
    "OSNoFeedback" = $tester_os.NoFeedback;
    "OSW7" = $tester_os.W7;
    "OSW10" = $tester_os.W10;
    "OfficeNoFeedback" =  $tester_Office.NoFeedback;
    "OfficeO10" = $tester_Office.O10;
    "OfficeO13" = $tester_Office.O13;
    "OfficeO16" = $tester_Office.O16;
}

我需要以将每个值写入新列的方式将其输出到CSV文件。 我尝试使用$data | export-csv dump.csv $data | export-csv dump.csv但是我的CSV看起来像这样：

#TYPE System.Collections.Specialized.OrderedDictionary
"Count","IsReadOnly","Keys","Values","IsFixedSize","SyncRoot","IsSynchronized"
"13","False","System.Collections.Specialized.OrderedDictionary+OrderedDictionaryKeyValueCollection","System.Collections.Specialized.OrderedDictionary+OrderedDictionaryKeyValueCollection","False","System.Object","False"

甚至没有达到我想要的目标。 如何使事情更接近：

date,testers,stnofeedback....
04-03-2016,2031,1021....

我创建该对象是因为它很容易将其导出为csv。 也许有完全不同的更好的方法？ 还是我的物体缺少东西？

Answer 1

您没有创建对象，而是创建了有序词典。 字典不能直接导出为CSV，因为它是一个包含多个键值输入的单个对象。

([ordered]@{}).GetType()

IsPublic IsSerial Name              BaseType     
-------- -------- ----              --------     
True     True     OrderedDictionary System.Object

要导出字典，您需要使用GetEnumerator()逐个获取对象，这将导致以下CSV：

$data = [Ordered]@{
    "Date" = (get-date).ToString('dd-MM-yyyy')
    "Testers" = "Hello world"
}

$data.GetEnumerator() | ConvertTo-Csv -NoTypeInformation
"Name","Key","Value"
"Date","Date","04-03-2016"
"Testers","Testers","Hello world"

如果只需要一个对象， PSObject使用[pscustomobject]@{}将属性的哈希表转换为PSObject 。

$data = [pscustomobject]@{
    "Date" = (get-date).ToString('dd-MM-yyyy')
    "Testers" = "Hello world"
}

$data | ConvertTo-Csv -NoTypeInformation
"Date","Testers"
"04-03-2016","Hello world"

或者，如果您使用的是PS 1.0或2.0：

$data = New-Object -TypeName psobject -Property @{
    "Date" = (get-date).ToString('dd-MM-yyyy')
    "Testers" = "Hello world"
}

$data | ConvertTo-Csv -NoTypeInformation
"Testers","Date"
"Hello world","04-03-2016"