使用powershell将csv文件转换为excel

Question

I'm trying to convert a csv file to excel using powershell. I got some help from another post and the script runs, but the output is a blank xlsx file.

Can someone help please?

Here is the powershell script

param (
[Parameter(Mandatory=$true)][string]$inputfile,
[Parameter(Mandatory=$true)][string]$outputfile
)

$excel = New-Object -ComObject Excel.Application
$excel.Visible = $false

$wb = $excel.Workbooks.Add()
$ws = $wb.Sheets.Item(1)

$ws.Cells.NumberFormat = "@"

write-output "Opening $inputfile"

$i = 1
Import-Csv $inputfile | Foreach-Object { 
$j = 1
foreach ($prop in $_.PSObject.Properties)
{
    if ($i -eq 1) {
        $ws.Cells.Item($i, $j) = $prop.Name
    } else {
        $ws.Cells.Item($i, $j) = $prop.Value
    }
    $j++
}
$i++
}

$wb.SaveAs($outputfile,51)
$wb.Close()
$excel.Quit()
write-output "Success"

Then I'm running the following command

.\\csv_to_excel.ps1 -inputfile "C:\\Scripts\\testcsv.csv" -outputfile "C:\\Scripts\\data.xlsx"

Also, if anyone has experience with the Import Excel powershell module and has some kind of guide for that, I would appreciate that as well.

Thanks

Answer 1

To use the Excel Module by Doug Finke from a computer with PowerShell 5 or a lower version with PSGet installed:

Install-Module importexcel
Import-CSV $inputfile | Export-Excel $outputfile

Where $inputfile and $outputfile are the file locations like your script

Answer 2

#As an example of an EASY way to format to excel merely use "Export-Excel"

'Get-Service -ComputerName localhost |Select-Object -Property Status,Name,DisplayName|Export-Excel -Path '.\\output.xlsx'

#Voila!