Question

我正在为“我的生日是***天！”倒计时编写脚本，并将其转换为HTML格式为MyBirthday.html。

到目前为止，这是

 function Date {
$Name = Read-Host "Please enter your name"
$BirthMonth = Read-Host "Please enter your Month of Birthday"
$BirthDay = Read-Host "Please enter your Day of Birthday"
$BirthYear = (Get-Date).Year

$NumberOfDays=(New-TimeSpan -End "$BirthYear/$BirthMonth/$BirthDay").Days

if ($NumberOfDays -eq 0) {
    Write-Host "Happy Birthday $Name. Today is your Birthday! Yeah!"
} 
else {
    Write-Host "Hello $Name, there are $NumberOfDays days to your Birthday!"
}
}

Out-File Date > C:\Users\Desktop\Date.html

Answer 1

理想情况下，您希望将所有内容保留为对象（在本例中为DateTime对象），因为它更容易操作。

我会这样做 - 我已经注释了评论，但是如果你有任何问题请问。

function Date ($Name,$BirthMonth,$BirthDay)
{
    #Create a datetime object
    $Date = Get-Date -day $BirthDay -month $BirthMonth -year ((Get-Date).Year)    

    #Check if the entered date is before today
    if($Date -lt (Get-Date))
    {
        #If so add 1 year
        $Date = $Date.AddYears(1)
    }
    $NumberOfDays = New-Timespan -Start (Get-Date) -End $date

    if ($NumberOfDays.Days -eq 0) 
    {
        $result = "Happy Birthday $Name. Today is your Birthday! Yeah!"
    } 
    else
    {
        $result = "Hello $Name, there are $($NumberOfDays.Days) days to your Birthday!"
    }

    #Create an object to return (Objects are easier and more flexible to work with down the pipeline)
    $return = New-Object PSObject -Property @{
        'Days Remaining' = $result
    }

    #Return the object
    $return


}

#User input outside of the function (makes the function re-usable)
$Name = Read-Host "Please enter your name"
$BirthMonth = Read-Host "Please enter your Month of Birthday"
$BirthDay = Read-Host "Please enter your Day of Birthday"

#Call the function, pass the input and pipe the output
Date $Name $BirthMonth $BirthDay | ConvertTo-HTML > C:\users\jacob\desktop\date.html

#Demonstration of the returned object
Date $Name $BirthMonth $BirthDay

power-shell生日HTML

1 个答案: