# eastmoney public tools# version: v1.0.2# create by XuHoo, 2016-9-27#try {
Import-Module ServerManager -ErrorAction Stop
Import-Module BitsTransfer -ErrorAction Stop
}
catch {
Write-Warning "$_"; exit
}$packages_path = "D:\software" # Packages storage directoryfunction Download() { $isExists = Test-Path $packages_path
if(!$isExists) {
New-Item -ItemType Directory $packages_path
} # instantiate a socket object,
# Try connect to download the source
$testConn = New-Object Net.Sockets.TcpClient $testConn.Connect("$address", 80) # $address need to custom
if($testConn) {
Start-BitsTransfer $address/dotnet4.0.exe $packages_path
Start-BitsTransfer $address/dotnet4.5.exe $packages_path
return $true
} else { return $false
}
}function CheckVersion { # To detect the .NET Framework whether exists in the registry
$isExists = Test-Path "HKLM:\SOFTWARE\Microsoft\NET Framework Setup\"
if(!$isExists) { return $false
} else { # Returns the current .NET Framework version
$version = gci "HKLM:\SOFTWARE\Microsoft\NET Framework Setup\NDP" | sort pschildname -desc | select -fi 1 -exp pschildname return $version
}
}function Update {
Add-WindowsFeature As-Net-Framework # Update .NET Framework 3.5
# The first cycle:
# Perfrom CheckVersion function, returns the value assigned to $response
# If $response < 4.0, start install dotnet 4.0 and dotnet 4.5
# Enter the second loop
# The second cycle:
# Again to perfrom CheckVersion function
# If the installation is successful,
# the value of variable $response at this time will be greater than 4.0,
# the output corrent .NET Framework version and returns $true
for($i=0;$i -lt 2;$i++) { $response = CheckVersion if($response -lt "v4.0") {
Start-Process -Wait $packages_path\dotnet4.0.exe -ArgumentList "/quiet"
Start-Process -Wait $packages_path\dotnet4.5.exe -ArgumentList "/quiet"
} else {
Write-Host "DotNET current version is: $response"
return $true
}
} # Above cycle without entering the return statement,
# then .NET Framework update failed, this function will return the $false
return $false}function Install { $features = Get-WindowsFeature Web-Server,Web-Static-Content,Web-Default-Doc,Web-Http-Errors,Web-Http-Redirect,Web-Asp-Net,Web-Net-Ext,Web-ISAPI-Ext,Web-ISAPI-Filter,Web-Http-Logging,Web-Request-Monitor,Web-Filtering,Web-IP-Security,Web-Stat-Compression,Web-Mgmt-Console,Web-WHC # Install IIS features
foreach($item in $features) {
Add-WindowsFeature $item
}
Remove-WindowsFeature Web-Dir-Browsing # Delete "Web-Dir-Browsing" function}function Registry { $is64bit = [IntPtr]::Size -eq 8 # To determine whether a system is 64-bit
$isapiPath_32 = "$env:windir\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll"
Set-Location "$env:windir\Microsoft.NET\Framework\v4.0.30319\"; .\aspnet_regiis.exe -i if($is64bit) { $isapiPath_64 = "$env:windir\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll"
Set-Location "$env:windir\Microsoft.NET\Framework64\v4.0.30319\"; .\aspnet_regiis.exe -i
}
}
try { $chkGet_result = Download $chkUp_result = Update if($chkUp_result) {
Install; Registry
} else {
Write-Warning "Update .NET Framework error."
}
}
catch {
Write-Warning "$_"; exit
}finally {
Remove-Item $packages_path -Recurse
Remove-Item $MyInvocation.MyCommand.Path -Force
}
