[英]Unable to convert .xlsx to .csv through Power shell in windows server 2012
我在Powershell中創建了以下功能,將.xlsx文件轉換為.csv,該腳本正在Windows Server 2012計算機中運行。該腳本正在完成,沒有任何錯誤,但它沒有進行轉換。當我在win中嘗試相同的腳本時10機器工作正常。能否請您確認如何解決此問題。是否是由於服務器操作系統未安裝excel?
function xlsx_to_csv($xlinput,$csvout) {
$excel = New-Object -ComObject excel.application
$excel.DisplayAlerts = $false
$Workbook = $excel.Workbooks.Open("$xlinput")
$Workbook.SaveAs("$csvout",6)
$excel.Quit()
}
xlsx_to_csv $yest_xl_in $yest_csv_in
$ yest_xl_in和$ yest_csv_in是xlsx和csv文件的位置。
這是將XLSX
文件轉換為csv
的更精美的功能。 我已經使用了很長一段時間了,但是它從未讓我失望過! :)
function Get-ExcelData {
[CmdletBinding(DefaultParameterSetName='Worksheet')]
Param(
[Parameter(Mandatory=$true, Position=0)]
[String] $Path,
[Parameter(Position=1, ParameterSetName='Worksheet')]
[String] $WorksheetName = 'Sheet1',
[Parameter(Position=1, ParameterSetName='Query')]
[String] $Query = 'SELECT * FROM [Sheet1$]'
)
switch ($pscmdlet.ParameterSetName) {
'Worksheet' {
$Query = 'SELECT * FROM [{0}$]' -f $WorksheetName
break
}
'Query' {
# Make sure the query is in the correct syntax (e.g. 'SELECT * FROM [SheetName$]')
$Pattern = '.*from\b\s*(?<Table>\w+).*'
if($Query -match $Pattern) {
$Query = $Query -replace $Matches.Table, ('[{0}$]' -f $Matches.Table)
}
}
}
# Create the scriptblock to run in a job
$JobCode = {
Param($Path, $Query)
# Check if the file is XLS or XLSX
if ((Get-Item -Path $Path).Extension -eq 'xls') {
$Provider = 'Microsoft.Jet.OLEDB.4.0'
$ExtendedProperties = 'Excel 8.0;HDR=YES;IMEX=1'
} else {
$Provider = 'Microsoft.ACE.OLEDB.12.0'
$ExtendedProperties = 'Excel 12.0;HDR=YES'
}
# Build the connection string and connection object
$ConnectionString = 'Provider={0};Data Source={1};Extended Properties="{2}"' -f $Provider, $Path, $ExtendedProperties
$Connection = New-Object System.Data.OleDb.OleDbConnection $ConnectionString
try {
# Open the connection to the file, and fill the datatable
$Connection.Open()
$Adapter = New-Object -TypeName System.Data.OleDb.OleDbDataAdapter $Query, $Connection
$DataTable = New-Object System.Data.DataTable
$Adapter.Fill($DataTable) | Out-Null
}
catch {
# something went wrong ??
Write-Error $_.Exception.Message
}
finally {
# Close the connection
if ($Connection.State -eq 'Open') {
$Connection.Close()
}
}
# Return the results as an array
return ,$DataTable
}
# Run the code in a 32bit job, since the provider is 32bit only
$job = Start-Job $JobCode -RunAs32 -ArgumentList $Path, $Query
$job | Wait-Job | Receive-Job
Remove-Job $job
}
現在,要獲取csv
文件,您只需執行以下操作-
$csvfile = Get-ExcelData -Path 'PathToYourExcelFile\YourExcelFile.xlsx'
$csvfile | Export-Csv -path $env:USERPROFILE\Desktop\CsvFileName.csv -NoTypeInformation #Save the csv file on your Desktop
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