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我有一个 powershell 脚本，它将为密码将在 <=10 天后过期的用户生成一封电子邮件。电子邮件被格式化为 HTML，但我想将一个句子的字体颜色更改为红色以引起注意。但是，我对 html 代码周围的引号有疑问。如果我使用双引号，powershell 会输出文字消息并使用单引号给出错误消息。有没有办法在 powershell 电子邮件中使用多种字体颜色？

这是我目前正在使用的代码。我还要补充一点，这是我第一次尝试在 powershell 中编写脚本，所以如果我做的事情很长，我愿意接受一些输入。

    # Import ActiveDirectory module for Powershell V2 AD cmdlets
    import-module activedirectory
    # Uncomment the following line to include optional cmdlets included with Exchange  2010 schema changes. No such cmdlets are included in this script
    # add-pssnapin microsoft.exchange.management.powershell.e2010 

    #Import the maximum password age from Active Directory GPO policy from domain
    $maxdays=(Get-ADDefaultDomainPasswordPolicy).MaxPasswordAge.TotalDays
    $date = date

    # Simple HTML Message to format body of email. Body is broken up into four parts for appearance and for easy function insertion into message.
    $body1 +=   "<html><body><br> Your network password will expire in "
    $body2 +=   " day(s).</body><html>"
    $body3 +=   "<html><body><br>Employees of Organization, when you receive this email please visit https://scriptlogic/iisadmpwd/aexp2b.asp to reset your network password."
    $body3 +=   "<br>If you are <font color =""#99000"">not employed by Organization</font>, please visit https://gateway.organization.org to reset your network password using our Citrix website."
    $body3 +=   "<br>If you need assistance resetting your password, please contact the Ibformation Service Department at 867-5309"
    $body3 +=   "<br>If you have a portable device, smart phone, etc. that you use to access the Network the new password will need to be updated on these devices also."
    $body3 +=   "<br><br>Thank you,"
    $body3 +=   "<br> IS Department"
    $body3 +=   "<br><img src='P:\Documents\PowerShell\Scripts\password\logo.jpg' alt='logo'/>"
    $body3 +=   "<br><br><hr>"
    $body3 +=   "From <b> IS Department</b>"
    $body3 +=   "<br>The information contained in this e-mail and any accompanying documents is confidential, may be privileged, and is intended solely for the person and/or entity to whom it is"
    $body3 +=   "<br>addressed (i.e. those identified in the <b> To: </b> and <b> cc:</b> box). They are the property of this organization. Unauthorized review, use, disclosure, or copying of this"
    $body3 +=   "<br>communication, or any part thereof, is strictly prohibited and may be unlawful.  The IT Department thanks you for your cooperation.<br>"
    $body4 +=   "<br><hr><br></body></html>"

    # Combine body segments into string for display
    $bod1y=$body1 | out-string 
    $body2=$body2 | out-string 
    $body3=$body3 | out-string 
    $body4=$body4 | out-string 

    #Gather ADusers which are enabled, password is set not set to never expire and all properties of user object. *Note Extension Attributes will not show up unless they are populated.
    (Get-ADUser -filter {(Enabled -eq "True") -and (PasswordNeverExpires -eq "False")} -properties *) | Sort-Object pwdLastSet |

    #Loop to validate password age of each account and generate email. Emails to non-domain addresses are generated based on extensionattribute1 and extensionattribute2. 
    #Active Directory is pre-populated with the user address as extensionattribute1 and domain information in extensionattribute2. For example, johndoe = extensionattribute1
    # gmail.com = extensionattribute2.
    foreach-object {
    $lastset=Get-Date([System.DateTime]::FromFileTimeUtc($_.pwdLastSet))
    $expires=$lastset.AddDays($maxdays).ToShortDateString()
    $daystoexpire=[math]::round((New-TimeSpan -Start $(Get-Date) -End $expires).TotalDays)
    $samname=$_.samaccountname
    $firstname=$_.GivenName
    $lastname=$_.SN
    $extensionattribute1=$_.extensionattribute1
    $extensionattribute2=$_.extensionattribute2
    $recipient="$extensionattribute1@$extensionattribute2"
                if (($daystoexpire -ge 1) -and ($daystoexpire -le 10)) {
                $ThereAreExpiring=$true

                $email = @{
                to = "$recipient" 
                from = 'IS_Notifications@org.org'
                subject = "$firstname $lastname your network password will expire in $daystoexpire day(s)"
                body = "$firstname $lastname" +  " $body1" + "$daystoexpire" + "$body2" + "$body3" + "$date" + "$body4"
                smtpserver = 'smtp.server.org'
                # attachments = "p:\documents\citrix\citrix_password_reset.doc"
            }
        Send-MailMessage @email  -BodyAsHTML
        }

}`

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1 回答 1

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您看过 Powershell 的“此处字符串”功能吗？有一篇讨论该功能的 technet 文章。我一直将它们用于作为东西模板的字符串。

我喜欢在此类模板中使用像 {0} 这样的 c# 风格的占位符。这允许对日期和货币进行花哨的格式设置。（在我的示例中，我使用了“花式”日期格式。）

使用带有占位符的模板还意味着我不必记住以特定顺序将字符串连接在一起，或者记住像 $firstname 这样的东西必须在这些连接中的位置。它也应该更容易国际化，但我从未这样做过。

这是一个快速示例，您需要将其集成到循环逻辑中。

# first, stick the template into a variable for later use. Use a "here string" for ease of formatting and editting.
$bodyTemplate = @"
{0} {1}
<html><body><br> Your network password will expire in {2} day(s).</body><html>
<html><body><br>Employees of Organization, when you receive this email please visit https://scriptlogic/iisadmpwd/aexp2b.asp to reset your network password.
<br>If you are <font color =""#99000"">not employed by Organization</font>, please visit https://gateway.organization.org to reset your network password using our Citrix website.
<br>If you need assistance resetting your password, please contact the Ibformation Service Department at 867-5309
<br>If you have a portable device, smart phone, etc. that you use to access the Network the new password will need to be updated on these devices also.
<br><br>Thank you,
<br> IS Department
<br><img src='P:\Documents\PowerShell\Scripts\password\logo.jpg' alt='logo'/>
<br><br><hr>
From <b> IS Department</b>
<br>The information contained in this e-mail and any accompanying documents is confidential, may be privileged, and is intended solely for the person and/or entity to whom it is
<br>addressed (i.e. those identified in the <b> To: </b> and <b> cc:</b> box). They are the property of this organization. Unauthorized review, use, disclosure, or copying of this
communication, or any part thereof, is strictly prohibited and may be unlawful.  The IT Department thanks you for your cooperation.<br>
{3:D}
<br><hr><br></body></html>
"@

# Now, loop through your users, calculate $DaysUntilExpiry, test the value and build the email to be sent
# I'm just making up some dumb values here
$daystoexpire = 42 # or whatever
$firstname =  "George"
$lastname = "Washington"
$date = date

# using the template, stick the appropriate values into place and store that in a variable for convenience
$body = $bodyTemplate -f $firstname, $lastname, $daystoexpire, $date

# do whatever we want with $body
write-host $body
于 2012-06-18T17:49:57.157 回答